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Rapid:
Individual Calculations October 2023 |
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| Skrzypiec, Pawel Total change: 37.60 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B10 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1102 | 1.50 | 3 | 0.72 | 40 | 28.80 | |
|  Koch, Maciej | | | 1382 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Harazin, Szymon | | | 1196 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Pocztowski, Franciszek | | | 1295 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | III Gambit Belchatowski 2023 | Belchatow | POL | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1102 | 1.00 | 5 | 0.22 | 40 | 8.80 | |
| | Kustal, Emilia | | | 1534 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Urban, Szymon | | | 1285 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Piech, Zdzislaw | | | 1658 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Skrzypiec, Franciszek | | | 1315 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Drej, Jerzy | | | 1355 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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