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Rapid:
Individual Calculations November 2023 |
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| Koscielecki, Przemyslaw Total change: -11.20 | |   |
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| Obornicki Turniej Szachowy 2023 | Oborniki | POL | 2023-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1280 | 2.00 | 4 | -0.56 | 20 | -11.20 | |
|  Krajewski, Ryszard | | | 1068 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Pawlak, Milena | | | 1102 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bukowski, Igor | | | 1262 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Kwiatek, Franciszek | | | 1259 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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