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Rapid:
Individual Calculations April 2013 |
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| Kaluga, Sergey Total change: -18.60 | |   |
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| Khakassia open - rapid | Abakan | RUS | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2211 | 2.00 | 4 | -0.93 | 20 | -18.60 | |
|  Gavrilenko, Vladimir | | | 1916 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Tzigelnik, Evgeniy | | | 1967 | RUS | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Galmakova, Kristina | | wf | 2021 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kostojakov, Ivan | | | 2188 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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