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Individual Calculations October 2023 |
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| Janeczek, Maksymilian Total change: -8.00 | |   |
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| Makroregionalne Mistrzostwa Mlodzikow 2023 strefa DS-LB - chlopcy | Wroclaw | POL | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1285 | 2.50 | 4 | 0.23 | 40 | 9.20 | |
|  Stogiera, Aleksander | | | 1326 | POL | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Adamowicz, Borys | | | 1067 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Zajadlak, Milosz | | | 1430 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Owczarek, Maciej | | | 1099 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | VII Swidnicki Festiwal Szachowy Open A (na I i k) | Burkatow | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1285 | 2.50 | 6 | -0.43 | 40 | -17.20 | |
| | Stec, Czeslaw | | | 1678 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wozny, Jan | | | 1192 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Repetilo, Daria | | | 1234 | UKR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Matyka, Karol | | | 1136 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Kiszkiel, Oskar | | | 1427 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Bednarski, Jan | | | 1182 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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