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Rapid:
Individual Calculations April 2023 |
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| Cirin, Wojciech Total change: 31.20 | |   |
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| WEBSKI Turniej Szachowy OPEN | Koszalin | POL | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1203 | 2.00 | 7 | 0.78 | 40 | 31.20 | |
|  Pelc, Zbigniew | | | 1956 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Jodlowski, Robert | | | 1471 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Koszowski, Krystian | | | 1656 | POL | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Marczak, Aleksander | | | 1280 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Lisinski, Henryk | | | 1727 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Renczynski, Marcel | | | 1288 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Bregoszewski, Leon | | | 1457 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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