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Rapid:
Individual Calculations June 2013 |
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| Potkin, Vladimir Total change: -1.20 | |   |
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| Championship of Russia in rapid chess men | St.Peterburg | RUS | 2013-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2568 | 2663 | 5.50 | 9 | -0.06 | 20 | -1.20 | |
|  Ulko, Jaroslav | m | | 2499 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Fedoseev, Vladimir | g | | 2614 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Vinogradov, Vladimir P. | | | 2263 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khalifman, Alexander | g | | 2609 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Panarin, Mikhail | g | | 2577 | RUS | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Bukavshin, Ivan | g | | 2624 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Najer, Evgeniy | g | | 2628 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Sharafiev, Azat | m | | 2607 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Inarkiev, Ernesto | g | | 2688 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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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