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Individual Calculations March 2021 |
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| Jamrozik, Maciej Total change: 59.20 | |   |
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| Walentynkowy Turniej Szachowy dla Juniorow U12 | Dobczyce | POL | 2021-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1069 | 1146 | 4.50 | 5 | 1.48 | 40 | 59.20 | |
|  Kretowicz, Daria | | | 1035 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Rusiecki, Katarzyna | | | 1029 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Gruca, Karol | | | 1131 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Wasiluk, Dominik | | | 1115 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Polakiewicz, Blanka | | | 1037 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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