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Rapid:
Individual Calculations October 2017 |
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| Gniazdowski, Marian Total change: 3.60 | |   |
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| 4 Pory Roku - Lato z Szachami 2017 | Szczecin | POL | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1579 | 4.50 | 9 | 0.18 | 20 | 3.60 | |
|  Gronwald, Jan | | | 1179 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dzhuguryan, Tygran | | | 1979 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lokaj, Bartlomiej | | | 1387 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Smieszek, Wojciech | | | 1979 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Popadowski, Wojciech | | | 1417 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Czuchnicki, Jan | | | 1872 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rogala, Milosz | | | 1415 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hnat, Sebastian | | | 1533 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Jacek, Roksana | | | 1689 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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