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Individual Calculations November 2014 |
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| Davydov, Sergey P. Total change: -20.80 | |   |
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| M.Chigorin Memorial 2014 | St. Petersburg | RUS | 2014-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2228 | 4.50 | 9 | -1.04 | 20 | -20.80 | |
|  Matchenya, Ivan | | | 1828 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Petrosyan, Tigran S. | f | | 2426 | ARM | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Ponomarev, Dmitry | m | | 2413 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Snetkov, Ivan | | | 2010 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Pronin, Vladimir | | | 2053 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pasiev, Rakhim | m | | 2393 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lantini, Marco | | | 2035 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Selivanov, Ivan | | | 2000 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Sindarov, Javokhir | | | 1994 | UZB | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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