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Individual Calculations June 2023 |
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| Litke, Slawomir Total change: -11.80 | |   |
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| III Wielkopolska Liga Seniorow 2023 Round 7-9 | Kornik | POL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1587 | 0.00 | 2 | -0.90 | 20 | -18.00 | |
|  Sasin, Michal | | | 1640 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Lewandowski, Witold | | | 1607 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | Wielkopolska IV Liga Seniorow Grupa A Round 2 | Leszno | POL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1587 | 1.00 | 1 | 0.31 | 20 | 6.20 | |
| | Pilny, Piotr | | | 1447 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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