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Individual Calculations July 2023 |
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| Stronczek, Karol Total change: 11.60 | |   |
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| PREZES PATRYK PIEC CUP - mini ELO | Ustron | POL | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1386 | 2.50 | 4 | 0.59 | 40 | 23.60 | |
|  Myrmus, Mateusz | | | 2027 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Gibas, Aleksander | | | 1331 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Nowara, Filip | | | 1245 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Dziedzic, Karina | | | 1290 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | | | Indywidualne Mistrzostwa Slaska Juniorow w Szachach Klasycznych 2023 - C18 | Imielin | POL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1391 | 2.50 | 6 | -0.30 | 40 | -12.00 | |
| | Kotula, Pawel | | | 1798 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Buganski, Szymon | | | 1231 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Raba, Bartosz | | | 1792 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dziwoki, Pawel | | | 1345 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Bochenek, Piotr | | | 1288 | POL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Wojtala, Rafal | | | 1220 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | |
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