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Individual Calculations June 2021 |
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| Potkin, Vladimir Total change: -6.60 | |   |
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| Team men PL chess 2021 | Sochi | RUS | 2021-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2435 | 2578 | 2.00 | 4 | -0.66 | 10 | -6.60 | |
|  Ponkratov, Pavel | g | | 2624 | RUS | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Murzin, Volodar | m | | 2478 | RUS | 0.00 | 1 | -0.64 | 10 | -6.40 | |  Kukhmazov, Arsen | m | | 2458 | RUS | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Pervakov, Sergey | | | 2178 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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