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Individual Calculations September 2023 |
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| Witczak, Kamil Total change: 33.00 | |   |
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| Adolf Anderssen Chess Festival 2023 - Wroclaw Open B | Wroclaw | POL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1218 | 3.00 | 9 | 1.65 | 20 | 33.00 | |
|  Muzyka, Dominik | | | 1654 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Zajadlak, Milosz | | | 1414 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Silano, Pierluigi | | | 1516 | ITA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Krawiec, Grzegorz | | | 1756 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Frac, Piotr | | | 1591 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kopacz, Przemyslaw | | | 1748 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lesniak, Szymon | | | 1548 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ptak, Pawel | | | 1301 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Gruca, Karol | | | 1442 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | |
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