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Individual Calculations June 2021 |
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| Szymkiewicz, Witold Total change: 2.00 | |   |
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| Mistrzostwa Mazowsza Juniorow 2021 - do lat 15 | Warszawa | POL | 2021-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1267 | 3.50 | 6 | 0.05 | 40 | 2.00 | |
|  Stefaniuk, Zbigniew | | | 1566 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Kandula, Jasmina | | | 1055 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kucharski, Sylwester | | | 1242 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Zybrant, Sandra | | | 1229 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Kaczorowski, Jan | | | 1011 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Przybylik, Alicja | | | 1168 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
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