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Individual Calculations February 2018 |
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| Nikolaev, Nikita S. Total change: 23.20 | |   |
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| Christmas Tournament B 2017-18 | St. Petersburg | RUS | 2017-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1276 | 2.50 | 6 | 0.58 | 40 | 23.20 | |
|  Nikolaev, Alexandr | | | 1540 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Petrov, Igor | | | 1525 | RUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Romanov, Nikita | | | 1440 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kovalevskiy, Oleg | | | 1584 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Spiridonov, Artyom | | | 1390 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Modzerov, Grigorii | | | 1044 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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