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Rapid:
Individual Calculations August 2023 |
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| Sliwerski, Radoslaw Total change: -0.80 | |   |
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| Poznan Speed Chess | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1888 | 6.00 | 9 | -0.04 | 20 | -0.80 | |
|  Ciszewski, Piotr | | | 1488 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  May, Jakub | | | 1510 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Szeszycki, Jan | | | 1519 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Lubczynski, Rafal | m | | 2305 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Stachowiak, Bruno | | | 1580 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Kabzinski, Jan | | | 1545 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dzwikowski, Adam | | | 1754 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Pawlowski, Rafal | | | 1790 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Poltorak, Sebastian | f | | 2141 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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