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Rapid:
Individual Calculations March 2023 |
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| Pofelski, Andrzej Total change: 11.60 | |   |
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| II Turniej witominski w szachach szybkich 2023 | Gdynia | POL | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1274 | 1.00 | 5 | -0.81 | 20 | -16.20 | |
|  Gajdzica, Maciej | | | 1848 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Sowa, Pawel | | | 1020 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tyda, Krzysztof | c | | 1592 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kaminski, Cezary | | | 1195 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Posnik, Andrzej | | | 1475 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | II Turniej Klubu Marynarki Wojennej 2023 | Gdynia | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1274 | 4.00 | 6 | 1.39 | 20 | 27.80 | |
| | Paziak, Patryk | | | 1802 | POL | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Przedlacki, Wiktor | | | 1547 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Konnak, Stanislaw | | | 1185 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Dabrowska, Zuzanna | | | 1042 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Parka, Milosz | | | 1426 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Schwoch, Dominik | | | 1123 | POL | 1.00 | 1 | 0.30 | 20 | 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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