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Individual Calculations October 2015 |
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| Goral, Jan Total change: -1.60 | |   |
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| 51th International Akiba Rubinstein Chess Festival - Open F | Polanica-Zdroj | POL | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1091 | 0.50 | 2 | -0.04 | 40 | -1.60 | |
|  Kossowski, Pawel | | | 1248 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Horoszczak, Adam | | | 1286 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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