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Rapid:
Individual Calculations June 2023 |
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| Fryszka, Henryk Total change: -18.80 | |   |
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| XXII Memorial Ryszarda Obertowskiego - OPEN A | Swiecie | POL | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1144 | 3.00 | 7 | 0.32 | 40 | 12.80 | |
|  Urbanski, Jacek | | | 1379 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Weber, Dorian | | | 1154 | POL | 0.50 | 1 | 0.01 | 40 | 0.40 | |  Leszczewicz, Jordan | | | 1107 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Kaminski, Patryk | | | 1068 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Operman, Dariusz | | | 1344 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Witkowski, Jedrzej | | | 1565 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Wilkowski, Igor | | | 1127 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | II Turniej Szachowy "PAMIECI KRESOWIAN" | Prabuty | POL | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1144 | 0.50 | 5 | -0.79 | 40 | -31.60 | |
| | Tyda, Krzysztof | c | | 1593 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Dobrowolski, Henryk | | | 1319 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Przybylek, Kamil | | | 1226 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Spich, Janusz | | | 1196 | POL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Karpinski, Waldemar | | | 1453 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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