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Rapid:
Individual Calculations June 2023 |
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| Urbanski, Jacek Total change: -9.00 | |   |
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| XXII Memorial Ryszarda Obertowskiego - OPEN A | Swiecie | POL | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1379 | 4.00 | 7 | -0.45 | 20 | -9.00 | |
|  Fryszka, Henryk | | | 1144 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Jesse, Jacek | | | 1777 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Operman, Dariusz | | | 1344 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Szargan, Jakub | | | 1147 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Sliwonik, Robert | | | 1332 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Wilkowski, Igor | | | 1127 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Klimacki, Wiktor | | | 1070 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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