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Individual Calculations May 2023 |
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| Nowak, Mateusz Total change: 1.60 | |   |
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| VII Mistrzostwa Kalisza w szachach klasycznych - gr.A | Kalisz | POL | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1413 | 2.50 | 4 | 0.04 | 40 | 1.60 | |
|  Szymczyk, Jan | | | 1173 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Piaskowski, Szymon | | | 1286 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Kossakowski, Adrian | | | 1351 | POL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Haluja, Wiktor | | | 1489 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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