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Rapid:
Individual Calculations August 2023 |
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| Stachowiak, Bruno Total change: 25.60 | |   |
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| Poznan Speed Chess | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1580 | 4.50 | 8 | 0.64 | 40 | 25.60 | |
|  Poltorak, Sebastian | f | | 2141 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Niemier, Martyna | | | 1236 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Pilak, Wiktor | | | 1385 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Sliwerski, Radoslaw | | | 1888 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Nowak, Mikolaj | | | 2236 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Bajer, Sebastian | | | 1131 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Pera, Adam | | | 1823 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rothe, Oskar | | | 1180 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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