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Individual Calculations January 2023 |
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| Penar, Marcin Total change: -8.80 | |   |
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| Szachowe Mikolajki z KKSz - gr. B | Krakow | POL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1281 | 1.50 | 3 | -0.22 | 40 | -8.80 | |
|  Jey, Maharaj A | | | 1054 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Wolak, Jan | | | 1155 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Szot, Wojciech | | | 1463 | POL | 0.50 | 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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