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Rapid:
Individual Calculations June 2023 |
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| Reterski, Wiktor Total change: 7.60 | |   |
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| Memorial pamieci Alfreda Maslanki | Zabrze | POL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1380 | 1.00 | 3 | 0.19 | 40 | 7.60 | |
|  Dylong, Antoni | | | 1898 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Jacel, Lukasz | | | 1945 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Straszak, Jerzy | | | 1176 | POL | 1.00 | 1 | 0.24 | 40 | 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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