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Rapid:
Individual Calculations June 2023 |
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| Kasperski, Jakub Total change: 5.60 | |   |
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| Turniej z okazji Swieta Konstytucji 3. Maja Koscian 2023 | Koscian | POL | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1240 | 1.00 | 3 | 0.22 | 20 | 4.40 | |
|  Slavov, Wiktor | | | 1553 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Wojciechowski, Mateusz | | | 1220 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Wojciechowski, Szymon | | | 1589 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | XXXI Turniej Szachowy Dni Leszna | Leszno | POL | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1240 | 1.00 | 6 | 0.06 | 20 | 1.20 | |
|  Fiedorek, Michal | f | | 2077 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Wlodarczak, Damian | | | 1657 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Grzeskowiak, Antoni | | | 1682 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Huchwajda, Katarzyna | | | 1609 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kordusiak, Jan | | | 1119 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mocny, Tomasz | | | 1705 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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