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Rapid:
Individual Calculations June 2023 |
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| Blumins, Rafaels Total change: -59.60 | |   |
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| Olaine chess spring for children 2023 A | Olaine | LAT | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1202 | 0.00 | 3 | -1.49 | 40 | -59.60 | |
|  Sarbantovics, Roberts | | | 1326 | LAT | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Petrova, Anna | | | 1191 | LAT | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Gansone, Aiga | | | 1100 | LAT | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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