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Individual Calculations April 2022 |
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| Ostojski, Dawid Total change: 52.00 | |   |
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| Otwarta Liga Mazowiecka 2022 Round 7-9 | Warszawa | POL | 2022-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1177 | 2.00 | 3 | 1.30 | 40 | 52.00 | |
|  Sewera, Wiktor | | | 1429 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Zmijewski, Michal | | | 1168 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Litner, Igor | | | 1986 | POL | 0.50 | 1 | 0.50 | 40 | 20.00 | |
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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