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Individual Calculations July 2012 |
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| Zats, Yefrem Total change: -17.40 | |   |
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| 5th New York International - U2200 Section | New York, New York | USA | 2012-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2067 | 2.50 | 5 | -0.58 | 30 | -17.40 | |
|  Busygin, Stanislav | | | 2075 | USA | 1.00 | 1 | 0.51 | 30 | 15.30 | |  Miller, Jake S | | | 2031 | USA | 0.00 | 1 | -0.55 | 30 | -16.50 | | | Wu, Francois Yi Wei | | | 1950 | FRA | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Schein, Aaron O | | | 2035 | USA | 0.50 | 1 | -0.04 | 30 | -1.20 | | | Graif, William | | | 1783 | CAN | 0.50 | 1 | -0.34 | 30 | -10.20 | |
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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