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Rapid:
Individual Calculations October 2021 |
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| Gurbowicz, Jozef Total change: 23.20 | |   |
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| XX Memorial Szachowy Danuty Widuch Turniej A | Tczew | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1247 | 4.00 | 7 | 1.16 | 20 | 23.20 | |
|  Belczewski, Jacek | | | 1982 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Hendrysiak, Bartosz | | | 1059 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Marszk, Kazimierz | | | 1642 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wojtacha, Piotr | | | 1572 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ulanowska, Dorota | | | 1118 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Blawat, Franciszek | | | 1109 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Wolski, Jaroslaw | | | 1230 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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