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Individual Calculations May 2017 |
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| Kwiatkowski, Zygmunt Total change: 3.80 | |   |
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| Mistrzostwa Polski Seniorow w szachach | Ustron | POL | 2017-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1584 | 4.50 | 8 | 0.19 | 20 | 3.80 | |
|  Twarogiel, Tadeusz | | | 1984 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kudlacik, Jan | | | 1248 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Karamucki, Henryk | | | 1339 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kubiniok, Stanislaw | | | 1355 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Halubek, Stefan | | | 1437 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Zatylny, Jan | | | 1523 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Minko, Janusz | | | 1814 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Rogalski, Krzysztof | | | 1762 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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