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Individual Calculations July 2022 |
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| Zielinski, Marcin Total change: -25.80 | |   |
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| International Chess Championship of Malopolska 2022, Division C | Krakow | POL | 2022-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1488 | 3.50 | 6 | -1.29 | 20 | -25.80 | |
|  Lajdamik, Anna | | | 1160 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Gruca, Karol | | | 1259 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Kalita, Janusz | | | 1310 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Nowak, Zuzanna | | | 1312 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Walerjan, Ada | | | 1249 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Cholewa, Dorota | | | 1167 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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