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Individual Calculations July 2023 |
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| Baginski, Zbigniew Total change: -35.60 | |   |
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| 274th YMCA Spring 2023-C Round 8 | Warszawa | POL | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1290 | 1.00 | 2 | -0.04 | 40 | -1.60 | |
|  Kozera, Konrad | | | 1220 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Flig, Wojciech | | | 1333 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | | | 274th YMCA Spring 2023-C Round 9-11 | Warszawa | POL | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1284 | 0.50 | 3 | -0.85 | 40 | -34.00 | |
| | Izafatava, Kira | | | 1423 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kita, Jaroslaw | | | 1250 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Dabrowski, Leszek | | | 1293 | POL | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | |
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