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Rapid:
Individual Calculations September 2021 |
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| Petrov, Aleksandr Total change: -7.40 | |   |
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| Estonian Club Rapid Championships 2021 | Tallinn | EST | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1786 | 2.50 | 6 | -0.37 | 20 | -7.40 | |
|  Ivanov, Platon-Jaan | | | 1812 | EST | 0.50 | 1 | 0.04 | 20 | 0.80 | |  Tomson, Mihkel | | | 1623 | EST | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kull, Tormi | | | 1653 | EST | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Naestema, Joonas Aditya | | | 1334 | EST | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Pedoson, Georg Aleksander | | | 2219 | EST | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kanep, Meelis | g | | 2432 | EST | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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