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Individual Calculations June 2023 |
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| Bartkowiak, Aleksandra Total change: 52.00 | |   |
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| Mistrzostwa Polski Juniorek Mlodszych do lat 12 - OOM Zachodniopomorskie 2023 | Darlowek | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1100 | 1.50 | 4 | 0.73 | 40 | 29.20 | |
|  Matskevich, Varvara | | | 1778 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Racis, Weronika | | | 1547 | POL | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Rzadkowska, Kaja | | | 1478 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Juszczyk, Marta | | | 1023 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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) | | | | Wielkopolska IV Liga Seniorow Grupa A Round 2 | Leszno | POL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1153 | 1100 | 1.00 | 1 | 0.57 | 40 | 22.80 | |
| | Samol, Zofia | | | 1153 | POL | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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