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Rapid:
Individual Calculations October 2023 |
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| Lopatka, Michal Total change: -15.20 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B10 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1080 | 1.00 | 6 | -0.99 | 40 | -39.60 | |
|  Ejsymont, Eryk | | | 1619 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Cichocki, Aleksander | | | 1194 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Ladon, Jeremi | | | 1196 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Koczara, Mikolaj | | | 1078 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Leniec, Witold | | | 1096 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Modzelan, Antoni | | | 1228 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA C | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1080 | 1.50 | 5 | 0.61 | 40 | 24.40 | |
| | Kiss, Mate Botond | | | 1412 | HUN | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Pocztowski, Franciszek | | | 1295 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Feseniuk, Pavlo | | | 1353 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Kopia, Julian | | | 1348 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gorecka, Laura | | | 1320 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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