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Rapid:
Individual Calculations December 2021 |
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| Kogut, Aleksander Total change: -10.20 | |   |
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| Turniej Niepodleglosci gr. C | Warszawa | POL | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1146 | 1088 | 1.00 | 4 | -0.69 | 20 | -13.80 | |
|  Etut, Filbert | | | 1235 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Izafatava, Kira | | | 1127 | BLR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Malicka, Magdalena | | | 1153 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Nurkiewicz, Anna | | | 1069 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | Mistrzostwa Mazowsza Juniorow w Szachach Szybkich do 9 lat | Warszawa | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1153 | 1088 | 1.00 | 2 | 0.18 | 20 | 3.60 | |
| | Ladon, Jeremi | | | 1207 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ejsymont, Eryk | | | 1099 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | |
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