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Individual Calculations February 2018 |
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| Kostin, Alexey Total change: 7.10 | |   |
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| Memorial A. Suetin - GM | Tula | RUS | 2018-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2282 | 5.00 | 9 | 0.71 | 10 | 7.10 | |
|  Karpov, Alexander | m | | 2216 | UZB | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Derevianchenko, Ilia | | | 2282 | UKR | 1.00 | 1 | 0.50 | 10 | 5.00 | |  Konaplev, Anton | f | | 2276 | RUS | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Gusev, Aleksey | m | | 2401 | RUS | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Bykov, Oleg | | | 2327 | RUS | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Smirnov, Alexander | f | | 2408 | RUS | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Chumachenko, Alexander | | | 2067 | UKR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Sadovsky, Artem | f | | 2407 | RUS | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Moiseenko, Vladimir | f | | 2294 | UKR | 1.00 | 1 | 0.52 | 10 | 5.20 | |
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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