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Individual Calculations September 2023 |
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| Czachurski, Ignacy Total change: -20.80 | |   |
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| Adolf Anderssen Chess Festival 2023 - Wroclaw Open C | Wroclaw | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1220 | 0.00 | 4 | -1.10 | 40 | -44.00 | |
|  Soszka, Szymon | | | 1421 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Labuc, Adrian | | | 1392 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sultanowski, Blazej | | | 1365 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kaminska, Zuzanna | | | 1388 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | Mini-ELO Bialystok 2023 - turniej 30. | Bialystok | POL | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1220 | 2.50 | 6 | 0.58 | 40 | 23.20 | |
| | Kozlowski, Andrzej | | | 1490 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Sazon, Adam | | | 1205 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Jasinska, Joanna | | | 1091 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Okulewicz, Zbigniew | | | 1260 | POL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Dzenisenia, Mikhail. | | | 1729 | FID | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Bulatow, Witali | | | 1625 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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