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Individual Calculations April 2023 |
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| Rajlich, Vaclav Total change: 26.80 | |   |
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| OTWARTA LIGA MAZOWIECKA 2023 Round 7-10 | woj. mazowieckie | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1462 | 2.00 | 2 | 0.96 | 40 | 38.40 | |
|  Czerwinski, Bartlomiej | | | 1520 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Przerwa, Jan | | | 1374 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Druzynowe Mistrzostwa Mazowsza 2023 Round 7-10 | woj. mazowieckie | POL | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1462 | 2.50 | 4 | -0.29 | 40 | -11.60 | |
| | Bajno, Adam | | | 1282 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Kwiatkowski, Wlodzimierz | | | 1632 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Strzemieczny, Jacek | | | 1132 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Chmielnicki, Michal | | | 1109 | POL | 1.00 | 1 | 0.11 | 40 | 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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