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Individual Calculations October 2023 |
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| Repetilo, Daria Total change: 77.20 | |   |
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| III Memorial Szachowy Mariana Gabrysiaka, Gr. A | Jaworzyna Slaska | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1234 | 4.50 | 7 | 2.26 | 40 | 90.40 | |
|  Kowalczuk, Paulina | | | 1109 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Wozny, Jan | | | 1192 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Soszka, Szymon | | | 1444 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Achinovich, Oleg | | | 1741 | UKR | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Michalska, Anna-Maria | | | 1235 | POL | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Kaszynski, Jan | | | 1500 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Kowalik, Waldemar | | | 1672 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | VII Swidnicki Festiwal Szachowy Open A (na I i k) | Burkatow | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1234 | 2.50 | 6 | -0.33 | 40 | -13.20 | |
| | Kilanski, Janusz | | | 1517 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Cygan, Miroslaw | | | 1307 | POL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Janeczek, Maksymilian | | | 1285 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Galuszka, Michal | | | 1113 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Owczarek, Maciej | | | 1099 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Michalska, Anna-Maria | | | 1235 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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