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Individual Calculations September 2023 |
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| Urban, Jacek Total change: -49.80 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN B | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1343 | 2.50 | 8 | -2.49 | 20 | -49.80 | |
|  Polak, Sylwia | | | 1595 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Idzior, Izabela | | | 1137 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Wypior, Grzegorz | | | 1145 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Golik, Aleksander | | | 1136 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ziemski, Przemyslaw | | | 1641 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Raszkiewicz, Wiktor | | | 1183 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Danek, Wiktoria | | | 1113 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Nawrot, Emilia | | | 1033 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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