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Individual Calculations July 2022 |
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| Kumor, Lukasz Total change: -7.60 | |   |
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| International Chess Championship of Malopolska 2022, Division A | Krakow | POL | 2022-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2079 | 2.50 | 6 | -0.38 | 20 | -7.60 | |
|  Kowalski, Igor | m | | 2356 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Meers, Hubert | | | 2015 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Kulesza, Andrzej | | | 2024 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Van De Lisdonk, Lucien | | | 2053 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Praszak, Michal | | | 2062 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Stam, Hans | | | 2094 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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