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Blitz:
Individual Calculations July 2021 |
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| Grzelak, Dawid Total change: -9.60 | |   |
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| Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Blyskawicznych 2021 | Zarzecze | POL | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1060 | 1.00 | 6 | -0.48 | 20 | -9.60 | |
|  Stepinski, Piotr | | | 1278 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Stepien, Piotr | | | 1275 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Chybalski, Piotr | | | 1238 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Jedrzejczak, Michal | | | 1304 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Matuszewska, Kinga | | | 1152 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Matyjasek, Michalina | | | 1309 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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