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Individual Calculations September 2023 |
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| Witkowski, Jedrzej Total change: -22.00 | |   |
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| Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci 2023 | Gdansk | POL | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1466 | 3.00 | 7 | 0.21 | 40 | 8.40 | |
|  Kapica, Wlodzimierz | | | 1868 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Przedpelski, Bartosz | | | 1167 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ulanowski, Karol | | | 2151 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Dykier, Marek | | | 1274 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Skolska, Emilia | | | 1763 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Baj, Lukasz | | | 1081 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Malinowski, Szymon | | | 1974 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | Szachy w Ustroniu lacza pokolenia 2023 - Grupa C | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1494 | 5.00 | 8 | -0.76 | 40 | -30.40 | |
| | Dziwoki, Pawel | | | 1314 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Chomicki, Kornel | | | 1364 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Pawleta, Mateusz | | | 1355 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Halhoul, Kamil | | | 1346 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Kukla, Maciej | | | 1322 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Fronczek, Michal | | | 1222 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Lach, Alicja | | | 1364 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Nguyen Doan, Quoc Anh | | | 1333 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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