11th Annual Greater New York
April Under 13 Open!
Sunday, April 22, 2007
World-Famous Marshall Chess Club
New York City
Tiebreak Systems:
1st = Modified Median
2nd = Solkoff
3rd = Cumulative
4th = Opponents' Cumulative
1st 2nd 3rd 4th
Tie- Tie- Tie- Tie-
Breaks Breaks Breaks Breaks
| # | Name | USCF ID | Rating | New Rating |
Team | Grade | State | Rd 1 | Rd 2 | Rd 3 | Rd 4 | Total | TBrk[M] | TBrk[S] | TBrk[C] | TBrk[O] |
| 1 | Jimmy D Zhou Free Entry Thru 6/22/07! |
12899289 | 1707 | 1725 | AFRICA | 6 | NY | W8 | W7 | W2 | W5 | 4 | 7.5 | 9.5 | 10 | 24 |
| 2 | Linda Diaz Free Entry Thru 5/22/07! |
12908194 | 1701 | 1692 | CGS | 6 | NY | W3 | W9 | L1 | W10 | 3 | 9 | 11 | 8 | 27 |
| 3 | Chelsea Booth | 12928786 | 1092 | 1220 | CHURC | 7 | NY | L2 | W12 | W7 | W6 | 3 | 7 | 8.5 | 6 | 24 |
| 4 | Philip Van Scheltinga | 12879619 | 1485 | 1468 | BROWN | 5 | NY | W16 | L6 | W8 | W9 | 3 | 6 | 6 | 7 | 17 |
| 5 | Kevin Kotharu | 13345131 | 1262 | 1274 | TREVO | 7 | NY | D12 | W11 | W6 | L1 | 2½ | 8 | 9.5 | 7 | 26 |
| 6 | Jordan M Lerner | 12852661 | 1241 | 1238 | PRDAY | 6 | NJ | W15 | W4 | L5 | L3 | 2 | 5.5 | 9.5 | 7 | 21 |
| 7 | Lilia Poteat | 12920065 | 1364 | 1342 | CGS | 3 | NY | W10 | L1 | L3 | W12 | 2 | 5 | 10.5 | 5 | 25 |
| 8 | Arjun Garg | 12892216 | 1098 | 1108 | TRINI | 5 | NY | L1 | W15 | L4 | W14 | 2 | 4 | 9 | 4 | 21 |
| 9 | Jeffrey D Zhou | 12899287 | 1202 | 1201 | AFRICA | 4 | NY | W13 | L2 | W14 | L4 | 2 | 4 | 8 | 6 | 20 |
| 10 | Conor Yuen | 13253463 | 974 | 1031 | P6M | 3 | NY | L7 | W13 | W11 | L2 | 2 | 4 | 8 | 5 | 20 |
| 11 | Benjamin Gordon | 12911032 | 1129 | 1101 | P116M | 4 | NY | W14 | L5 | L10 | W13 | 2 | 3 | 6.5 | 5 | 17 |
| 12 | Jonathan Alony | 12926640 | 917 | 948 | P116M | 4 | NY | D5 | L3 | W16 | L7 | 1½ | 4.5 | 7.5 | 4 | 18 |
| 13 | Christopher Toub | 13166628 | 901 | 890 | BROWN | 2 | NY | L9 | L10 | W15 | L11 | 1 | 5 | 7 | 2 | 17 |
| 14 | Connor Riddell | 13518335 | 693 | 723 | IONA | ?? | NY | L11 | W16 | L9 | L8 | 1 | 4 | 6 | 3 | 15 |
| 15 | Dario A Dell'Orto | 13490203 | 915 | 892 | IONA | 6 | NY | L6 | L8 | L13 | W16 | 1 | 3 | 5 | 1 | 13 |
| 16 | Nicolas Welch | 12933600 | 996 | 896 | BUCKL | 3 | NY | L4 | L14 | L12 | L15 | 0 | 3.5 | 6.5 | 0 | 15 |
| Code | Name | Score | TBrk[C] | TBrk[M] | TBrk[S] | |
| 1 | AFRICA | African Road School - Vestal NY | 6.0 | 16 | 11.5 | 17.5 |
| Jimmy D Zhou 4.0 | ||||||
| Jeffrey D Zhou 2.0 | ||||||
| 2 | CGS | Columbia Grammar School - New York City | 5.0 | 13 | 14 | 21.5 |
| Linda Diaz 3.0 | ||||||
| Lilia Poteat 2.0 | ||||||
| 3 | BROWN | Browning School - New York City | 4.0 | 9 | 11 | 13 |
| Philip Van Scheltinga 3.0 | ||||||
| Christopher Toub 1.0 | ||||||
| 4 | P116M | Public School: 116 - New York City | 3.5 | 9 | 7.5 | 14 |
| Benjamin Gordon 2.0 | ||||||
| Jonathan Alony 1.5 | ||||||
| 5 | IONA | Iona Grammar School - White Plains NY | 2.0 | 4 | 7 | 11 |
| Connor Riddell 1.0 | ||||||
| Dario A Dell'Orto 1.0 |
Tiebreak Systems:
1st = Modified Median
2nd = Solkoff
3rd = Cumulative
4th = Opponents' Cumulative
1st 2nd 3rd 4th
Tie- Tie- Tie- Tie-
Breaks Breaks Breaks Breaks
| # | Name | USCF ID | Rating | New Rating |
Team | Grade | State | Rd 1 | Rd 2 | Rd 3 | Rd 4 | Total | TBrk[M] | TBrk[S] | TBrk[C] | TBrk[O] |
| 1 | Phillip Hopkinson Free Entry Thru 6/22/07! |
13031096 | 756 | 884 | EWOOD | 5 | NY | W10 | W16 | W3 | W2 | 4 | 7.5 | 8.5 | 10 | 23 |
| 2 | Sujay Uppalapati Free Entry Thru 5/22/07! |
13589204 | 687 | 828 | CHITTK | 1 | NJ | W6 | W11 | W7 | L1 | 3 | 9 | 10.5 | 9 | 27.5 |
| 3 | George Allen | 13615271 | 810 | 837 | BROWN | 2 | NY | W15 | W4 | L1 | W9 | 3 | 9 | 10 | 8 | 25 |
| 4 | Maya Yamazaki-Otake | 13384134 | 690 | 759 | NEST | 2 | NY | W5 | L3 | W14 | W15 | 3 | 7 | 8 | 7 | 19.5 |
| 5 | Josh Slifka | 12925706 | 951 | 931 | CHURC | 3 | NY | L4 | W12 | W15 | W7 | 3 | 6 | 7 | 6 | 20.5 |
| 6 | Jack Goodwin | 13075886 | 865 | 857 | BUCKL | 2 | NY | L2 | W17 | W16 | W8 | 3 | 6 | 6.5 | 6 | 19.5 |
| 7 | Arthur Elghouayel | 12920058 | 709 | 710 | BROWN | 4 | NY | W17 | W8 | L2 | L5 | 2 | 5 | 8.5 | 7 | 21.5 |
| 8 | Alexander C Booth | 12928787 | 766 | 733 | P290M | 5 | NY | W9 | L7 | W12 | L6 | 2 | 4 | 8 | 6 | 21.5 |
| 9 | Lion R Lee | 12932278 | 544 | 606 | BUCKL | 3 | NY | L8 | W13 | W11 | L3 | 2 | 3.5 | 8 | 5 | 21 |
| 10 | Gardner Howe | 13347027 | 433 | 443 | BUCKL | 1 | NY | L1 | L15 | B--- | W16 | 2 | 2 | 6 | 2 | 17 |
| 11 | Andrew H Ruvkun | 12916133 | 796 | 742 | BROWN | 5 | NY | W13 | L2 | L9 | H--- | 1½ | 3.5 | 6.5 | 4 | 16.5 |
| 12 | Dean Miller | 13397523 | 286 | 280 | P321K | 3 | NY | X18 | L5 | L8 | H--- | 1½ | 2 | 5 | 3 | 12 |
| 13 | Jesse A Miller | 12933568 | 556 | 521 | CHURC | 5 | NY | L11 | L9 | W17 | H--- | 1½ | 2 | 4 | 2 | 10 |
| 14 | Tyler Kepecs | 13339488 | 127 | 115 | P290M | 1 | NY | L16 | B--- | L4 | D17 | 1½ | 1.5 | 4.5 | 2.5 | 11.5 |
| 15 | Christian Mairena | 13572335 | 645 | 615 | REGENT | 3 | NY | L3 | W10 | L5 | L4 | 1 | 7.5 | 10.5 | 3 | 23 |
| 16 | Reva Singh | 13551611 | 478 | 439 | RYE | 1 | NY | W14 | L1 | L6 | L10 | 1 | 5.5 | 9.5 | 4 | 20.5 |
| 17 | Hunter M Weinreb Top Unrated Player! |
13702925 | unr. | 116 | RIPPO | 1 | NY | L7 | L6 | L13 | D14 | ½ | 4.5 | 7.5 | 0.5 | 18 |
| 18 | Caleb A Cohen | 13166572 | 743 | 743 | BROWN | NY | F12 | U--- | U--- | U--- | 0 | 0 | 0 | 0 | 0 |
| Code | Name | Score | TBrk[C] | TBrk[M] | TBrk[S] | |
| 1 | BUCKL | Buckley School - New York City | 7.0 | 13 | 11.5 | 20.5 |
| Jack Goodwin 3.0 | ||||||
| Lion R Lee 2.0 | ||||||
| Gardner Howe 2.0 | ||||||
| 2 | BROWN | Browning School - New York City | 6.5 | 19 | 17.5 | 25 |
| George Allen 3.0 | ||||||
| Arthur Elghouayel 2.0 | ||||||
| Andrew H Ruvkun 1.5 | ||||||
| Caleb A Cohen 0.0 | ||||||
| 3 | CHURC | Churchill School - New York City | 4.5 | 8 | 8 | 11 |
| Josh Slifka 3.0 | ||||||
| Jesse A Miller 1.5 | ||||||
| 4 | P290M | Manhattan New School - New York City | 3.5 | 8.5 | 5.5 | 12.5 |
| Alexander C Booth 2.0 | ||||||
| Tyler Kepecs 1.5 |
Tied Players Are Listed Above In Order Of Their Modified Median, Solkoff, Cumulative, Then Opponents' Cumulative Tiebreaks