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Rapid:
Individual Calculations October 2023 |
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| Mierzwinski, Wiktor Total change: -22.80 | |   |
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| X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA B | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1119 | 0.00 | 1 | -0.26 | 40 | -10.40 | |
|  Szumlas, Tytus | | | 1302 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | II GWARKOWSKI RAPID - Grupa C - U13 | Tarnowskie Gory | POL | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1119 | 0.00 | 2 | -0.31 | 40 | -12.40 | |
| | Staniczek, Kacper | | | 1617 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Malas, Maksymilian | | | 1290 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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