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Individual Calculations September 2017 |
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| Okret, Wojciech Total change: 16.00 | |   |
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| GRAND PRIX POLSKI AMATOROW | Sielpia | POL | 2017-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1240 | 3.50 | 8 | 0.40 | 40 | 16.00 | |
|  Wziatek, Marek | | | 1640 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Niebudek, Konrad | | | 1045 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Chmielewski, Igor | | | 1253 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Stepien, Przemyslaw | | | 1300 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Sidor, Andrzej | | | 1266 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Przybyl, Jozef | | | 1640 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Olszewski, Pawel | | | 1349 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Kozera, Dawid | | | 1253 | POL | 0.50 | 1 | 0.02 | 40 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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