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Rapid:
Individual Calculations September 2021 |
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| Lehes, Ott Oskar Total change: -12.20 | |   |
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| Estonian U14 Rapid Club Championships | Narva | EST | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1168 | 1.00 | 4 | -0.61 | 20 | -12.20 | |
|  Rodin, Robert | | | 1313 | EST | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Roots, Lem-Leonhard | | | 1121 | EST | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ivanov, Denis | | | 1116 | EST | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Lehes, Erik Johannes | | | 1454 | EST | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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