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Rapid:
Individual Calculations July 2023 |
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| Surkont, Jan Total change: 17.20 | |   |
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| VI Turniej witominski w szachach szybkich 2023 | Gdynia | POL | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1633 | 6.00 | 9 | 0.86 | 20 | 17.20 | |
|  Kaminski, Cezary | | | 1244 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Wysocki, Mieczyslaw | | | 1456 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gajdzica, Maciej | | | 1829 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kowalczyk, Tomasz | | | 1428 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Walentynowicz, Kacper | | | 1400 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Putlak, Wojciech | | | 1885 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sawicki, Pawel Andrzej | | | 1568 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Miecznik, Albert | | | 1599 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Sniadecki, Oskar | | | 1730 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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