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Rapid:
Individual Calculations January 2024 |
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| Yarychevskyi, Piotr Total change: 66.00 | |   |
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| XIX Ogolnopolski Mikolajkowy Turniej Szachowy dla dzieci Grupa B (do lat 10) | Gliwice | POL | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1026 | 3.50 | 6 | 1.65 | 40 | 66.00 | |
|  Pisarski, Marek | | | 1196 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Uzny, Igor | | | 1137 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Gorecka, Laura | | | 1208 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Kopia, Julian | | | 1432 | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Romanowski, Stanislaw | | | 1105 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Lisek, Adam | | | 1036 | POL | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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