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Individual Calculations April 2023 |
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| Kuriata, Karol Total change: -50.80 | |   |
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| Marcowy Wyscig po Kategorie | Wroclaw | POL | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1312 | 0.00 | 2 | -0.62 | 20 | -12.40 | |
|  Czak, Dominik | | | 1534 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sultanowski, Blazej | | | 1386 | POL | 0.00 | 1 | -0.40 | 20 | -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) | | | | V Swidnicki Festiwal Szachowy Open A (na I i k) | Swidnica | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1312 | 0.50 | 4 | -1.42 | 20 | -28.40 | |
| | Stec, Czeslaw | | | 1655 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Staniczek, Kacper | | | 1395 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Wasiluk, Blazej | | | 1139 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Repetilo, Daria | | | 1176 | UKR | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | | | Witaj Wiosno - Open do FIDE | Zabrze | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1312 | 0.00 | 2 | -0.50 | 20 | -10.00 | |
| | Shvets, Viktoria | | | 1786 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Stronczek, Karol | | | 1345 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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