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Individual Calculations July 2021 |
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| Kois, Przemyslaw Total change: -10.80 | |   |
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| DMP - IV Liga Szachowa Seniorow PK 2021 | Lubenia | POL | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1769 | 4.50 | 7 | -0.54 | 20 | -10.80 | |
|  Zielinski, Sebastian | | | 1497 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Ozog, Tomasz | | | 1435 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Zdziebko, Marek | | | 1529 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lipka, Roman | | | 1463 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kostelniuk, Pawel | | | 1433 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mrozowski, Patryk | | | 2067 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gazda, Dominik | | | 1669 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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