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Rapid:
Individual Calculations June 2023 |
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| Mazan, Dawid Total change: 30.80 | |   |
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| Turniej Szachowy o Puchar Starosty Otwockiego - Grupa A | Otwock | POL | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1452 | 2.00 | 5 | 0.77 | 40 | 30.80 | |
|  Majek, Kacper | | | 2035 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Moscicka, Alicja | | | 1155 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Kaczmarska, Joanna | | | 1901 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Olowski, Slawomir | | | 1599 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Baum, Jonasz | m | | 2326 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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