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Rapid:
Individual Calculations October 2021 |
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| Bobulski, Jan Total change: 23.60 | |   |
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| XXXI Ogolnopolski Memorial Szachowy Jana Gietki gr B | Rudnik nad Sanem | POL | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1074 | 2.00 | 6 | 1.18 | 20 | 23.60 | |
|  Rostek, Michal | | | 1468 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ziolkowski, Boleslaw | | | 1703 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Trybowski, Wladyslaw | | | 1339 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Smolak, Kazimierz | | | 1289 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Lusio, Stanislaw | | | 1675 | POL | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Banas, Adam | | | 1226 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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