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Individual Calculations March 2015 |
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| Hatarik, Robert Total change: 6.40 | |   |
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| 2015 Peoples Tournament (Presidents Day Weekend) | Santa Clara, California | USA | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2076 | 2.50 | 5 | 0.32 | 20 | 6.40 | |
|  Hong, Andrew Zhang | | | 2224 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Jirasek, Ladia | | | 2070 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Manvelyan, Hayk | | | 2230 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Zhu, Jack Qijie | | | 2135 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Zhao, Art | | | 1955 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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