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Individual Calculations August 2022 |
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| Kalinowski, Rafal Total change: 16.00 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1229 | 3.00 | 7 | 0.98 | 40 | 39.20 | |
|  Kowalski, Witold | | | 1672 | POL | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Sikorski, Adam | | | 1014 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Urbaniak, Karol | | | 1659 | POL | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Krogulski, Maksymilian | | | 1582 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Milczarek, Robert | | | 1653 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Sternik, Piotr | | | 1428 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Czarkowska, Dalia | | | 1083 | POL | 0.50 | 1 | -0.20 | 40 | -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) | | | | Turniej Open przy II Lidze Juniorow 2022 | Wroclaw | POL | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1229 | 4.00 | 9 | -0.58 | 40 | -23.20 | |
| | Miedzinski, Wiktor | | | 1408 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Hlubek, Tymoteusz | | | 1135 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Gaczol, Damian | | | 1157 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Szymczyk, Jan | | | 1097 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Skrzypiec, Franciszek | | | 1213 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Hryniewicz, Maciej | | | 1219 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Nowak, Zuzanna | | | 1381 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Czarkowska, Dalia | | | 1083 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Bala, Bartosz | | | 1327 | 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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