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Individual Calculations September 2023 |
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| Dzierzgowska, Jagoda Total change: -18.40 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN B | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1182 | 0.50 | 3 | -0.51 | 40 | -20.40 | |
|  Wolcyrz, Jakub | | | 1635 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Laskowski, Andrzej | | | 1381 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Bosek, Hubert | | | 1026 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | Z Szachami Przez Polske - XI Turniej szachowy Dabki 2023 - Grupa B | Dabki | POL | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1182 | 3.00 | 6 | 0.05 | 40 | 2.00 | |
| | Meshkova, Aleksandra | | | 1259 | POL | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Czyzewski, Jan | | | 1210 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Szachniewicz, Weronika | | | 1299 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Kilarski, Kacper | | | 1133 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Modzelan, Wojciech | | | 1137 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Stefanowicz, Piotr | | | 1089 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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