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Rapid:
Individual Calculations June 2023 |
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| Andreeva, Olga Total change: -10.80 | |   |
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| Estonian U14 Team Rapid Chess Championship 2023 | Kohtla-Jarve | EST | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1192 | 1.00 | 3 | -0.27 | 40 | -10.80 | |
|  Koosel, Hans-Georg | | | 1598 | EST | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Raid, Erki | | | 1075 | EST | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Aalund, Daniel | | | 1171 | EST | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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