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Rapid:
Individual Calculations May 2023 |
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| Chabrzynski, Grzegorz Total change: 55.00 | |   |
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| IV Turniej witominski w szachach szybkich 2023 | Gdynia | POL | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1129 | 3.00 | 8 | 1.34 | 20 | 26.80 | |
|  Konkol, Sandra | | | 1584 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Pofelski, Andrzej | | | 1292 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Panek, Tadeusz | | | 1469 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Hermanowski, Michal | | | 1317 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Rozycki, Adam | | | 1242 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Rachwal, Szymon | | | 1230 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Tyda, Krzysztof | c | | 1577 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Konczylo, Henryk | | | 1402 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | IV Turniej Klubu Marynarki Wojennej 2023 | Gdynia | POL | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1129 | 3.00 | 8 | 1.41 | 20 | 28.20 | |
| | Konkol, Sandra | | | 1584 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Chmiel, Kuba | | | 1407 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Wilmanowicz, Slawomir | | | 1561 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Oszejko, Krzysztof | | | 1512 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tyda, Igor | | | 1075 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Pawlak, Adrian | | | 1258 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Pazurkiewicz, Janusz | | | 1684 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Chmiel, Michal | | | 1316 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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