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Rapid:
Individual Calculations December 2023 |
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| Kolanowski, Franciszek Total change: -1.60 | |   |
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| Turniej Szachowy o Puchar Rektora WASE w Srodzie Wielkopolskiej | Sroda Wielkopolska | POL | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1325 | 2.00 | 5 | 0.70 | 40 | 28.00 | |
|  Rozumek, Krzysztof | | | 1706 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zenker, Bernard | | | 1660 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bartkowiak, Aleksandra | | | 1096 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Beder, Klaudiusz | | | 1569 | POL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Piotrowski, Daniel | | | 1694 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | GRENKE OPEN im. Andrzeja Ryfy, zgloszony do Fide | Poznan | POL | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1325 | 1.00 | 6 | -0.74 | 40 | -29.60 | |
| | Reshetniak, Vitaliy | | | 2053 | UKR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Zenker, Bernard | | | 1660 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Stylinski, Piotr | | | 1926 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Sniedziewski, Emil | | | 1608 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rusche, Bruno | | | 1150 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Skorupa, Antonina | | | 1177 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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