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Individual Calculations August 2023 |
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| Niekras, Dawid Total change: 13.40 | |   |
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| Poznan Masters | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2303 | 3.00 | 5 | 0.67 | 20 | 13.40 | |
|  Nowak, Mikolaj | | | 2363 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Poltorak, Sebastian | f | | 2362 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Zakrzewski, Marek | f | | 2284 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Janaszak, Dawid | f | | 2316 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Chojnacki, Krzysztof | m | | 2317 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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) | | |
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