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Individual Calculations January 2023 |
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| Pietrzak, Antonina Total change: -8.00 | |   |
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| VIII Turniej Mikolajkowy - grupa A | Grodzisk Mazowiecki | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1130 | 1.50 | 5 | -0.20 | 40 | -8.00 | |
|  Rajlich, Vaclav | | | 1478 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Wierzgala, Krzysztof | | | 1684 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Orlinski, Karol | | | 1053 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Maciaszek, Stanislaw | | | 1118 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Olejko, Wojciech | | | 1180 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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