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Rapid:
Individual Calculations September 2021 |
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| Grivkovs, Timofejs Total change: 0.00 | |   |
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| Olaine chess summer for children 2021 B | Olaine | LAT | 2021-08-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1006 | 0 | 1.50 | 3 | 0.00 | 1006 | | 0.00 | |
|  Midega, Ruta | | | 1000 | LAT | 1.00 | 1 | 0.00 | | 0.00 | |  Dambergs, Roberts | | | 995 | LAT | 0.50 | 1 | 0.00 | | 0.00 | | | Groma, Marta | | | 1024 | LAT | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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