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Individual Calculations July 2011 |
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| Chernin, Oliver Total change: 3.90 | |   |
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| The New Yorker Open - U2400 Section | New York, New York | USA | 2011-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2159 | 1.50 | 2 | 0.26 | 15 | 3.90 | |
|  Berg, George P | | | 2047 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | |  Polyakin, Vladimir | | | 2097 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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