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Individual Calculations February 2024 |
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| Wojtowicz, Bartosz Total change: 20.40 | |   |
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| XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa D | Krakow | POL | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1358 | 4.50 | 6 | 0.49 | 20 | 9.80 | |
|  Serra Azul, Manuela Mesquita | | | 1042 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Choina, Jan | | | 1548 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Grubiak, Karol | | | 1184 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pietruszka, Julia | | | 1147 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Serafin, Karolina | | | 1208 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Szumlas, Tytus | | | 1214 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Coulsdon Chess Dicky White January 2024 | Coulsdon | ENG | 2024-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1330 | 1.00 | 1 | 0.53 | 20 | 10.60 | |
| | Boztas, Lana | | | 1349 | ENG | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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