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Individual Calculations December 2017 |
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| Gaifullin, Artur Total change: 3.20 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2414 | 6.00 | 9 | 0.32 | 10 | 3.20 | |
|  Kuznetsov, Roman | | | 2014 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Azimov, Ilyas | | | 2195 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Sethuraman, S.p. | g | | 2632 | IND | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Utiatskaja, Irina | | wm | 2203 | RUS | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Zimin, Alexey | | | 2227 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Ibadov, Dashgyn | f | | 2213 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Derli, Olga | | wm | 2162 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ismagambetov, Anuar | g | | 2553 | KAZ | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Triapishko, Alexandr | m | | 2508 | RUS | 0.00 | 1 | -0.37 | 10 | -3.70 | | | * 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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