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Individual Calculations June 2023 |
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| Wasilko, Szymon Total change: -7.60 | |   |
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| Majowy Wroclaw OPEN 2023 - Grupa B | Wroclaw | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1147 | 0.50 | 1 | 0.26 | 40 | 10.40 | |
|  Nowak, Dominik | | | 1345 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | European School Chess Championship 2023 - U11 | Durres | ALB | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1147 | 0.50 | 4 | -0.45 | 40 | -18.00 | |
| | Varyemez, Ali | | | 1631 | TUR | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Kiszkiel, Oskar | | | 1197 | POL | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Sofronie, Vladimir | | | 1704 | ROU | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Cani, Erdi | | | 1193 | ALB | 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) | | |
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