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Individual Calculations May 2017 |
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| Berczes, David Total change: -9.80 | |   |
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| 11th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2500 | 5.50 | 9 | -0.98 | 10 | -9.80 | |
|  Paul, Justin | | | 2179 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Homa, Seth | f | | 2326 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Volkov, Dmitriy | f | | 2248 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Gurevich, Daniel | m | | 2465 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Brodsky, David | f | | 2313 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Hong, Andrew Z | c | | 2378 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Checa, Nicolas D | m | | 2400 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Kretchetov, Alexandre | f | | 2242 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Mulyar, Michael A | m | | 2390 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | |
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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