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Individual Calculations September 2009 |
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| Kaufman, Raymond Total change: 3.75 | |   |
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| 2nd New York International | New York, NY | USA | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2276 | 4.00 | 8 | 0.25 | 15 | 3.75 | |
|  Kacheishvili, Giorgi | g | | 2613 | GEO | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Haskel, Jeffrey | | | 2140 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Barnett, Alexander | | | 2239 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Erdei, Andras A | | | 2159 | HUN | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Esserman, Marc R | | | 2391 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Braylovskiy, Grigory | | | 2358 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Getz, Alec | f | | 2229 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Figler, Ilye | f | | 2319 | USA | 0.50 | 1 | 0.06 | 15 | 0.90 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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