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Individual Calculations December 2017 |
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| Nikitinyh, Boris Total change: -18.60 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2027 | 4.00 | 9 | -0.93 | 20 | -18.60 | |
|  Malakhov, Igor | m | | 2427 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chekletsova, Darya | | | 1636 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Artamonov, Valery | | | 2273 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Protasova, Anastasia | | | 1779 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Nasibullin, Iskander | | | 2234 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Vasilyev, Vasily | f | | 2291 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Moskaleva, Arina | | | 1627 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gimenez, Gregoire | | | 1711 | FRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Thrish, Karthik | | | 1843 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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