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Rapid:
Individual Calculations December 2023 |
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| Owsianny, Maciej Total change: -42.60 | |   |
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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 |
| 1459 | 1425 | 3.00 | 6 | 0.22 | 20 | 4.40 | |
|  Rozumek, Krzysztof | | | 1706 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Ciszewski, Piotr | | | 1321 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Beder, Klaudiusz | | | 1569 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Zenker, Bernard | | | 1660 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lukasik, Aleksandra | | | 1263 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Bagrowski, Tomasz | | | 1236 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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 |
| 1465 | 1425 | 1.50 | 6 | -1.16 | 20 | -23.20 | |
| | Wojciechowski, Szymon | | | 1637 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mucha, Wojciech | | | 1133 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Stochnialek, Dominika | | | 1678 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Piechel, Mikolaj | | | 1183 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hemmerling, Jaroslaw | | | 1641 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nowicki, Bartosz | | | 1518 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | 53. Miedzynarodowy Turniej Szachowy o Puchar Prezydenta Miasta Gniezna | Gniezno | POL | 2023-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1425 | 2.00 | 6 | -1.19 | 20 | -23.80 | |
| | Darowicki, Mariusz | | | 1869 | POL | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Nowak, Rafal | | | 1835 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wolek, Cyprian | | | 1125 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kilarski, Kacper | | | 1226 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Maciejewski, Iwo | | | 1368 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Redka, Serhii | | | 1115 | UKR | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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