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Individual Calculations May 2014 |
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| Tsao, Kevis Total change: 34.80 | |   |
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| 2014 Boris Kogan Memorial | Decatur, Georgia | USA | 2014-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1857 | 2.00 | 4 | 1.16 | 30 | 34.80 | |
|  Martinez, Leonardo | | | 2240 | USA | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Piper, Alan G | | | 1928 | USA | 1.00 | 1 | 0.60 | 30 | 18.00 | | | Vest, David M | | | 2184 | USA | 0.50 | 1 | 0.37 | 30 | 11.10 | | | McCartney, Patrick | | | 2079 | USA | 0.50 | 1 | 0.28 | 30 | 8.40 | |
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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