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Individual Calculations February 2017 |
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| Amatuni, Aida Total change: -6.40 | |   |
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| Christmas Tournament B 2016-17 | St. Petersburg | RUS | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1220 | 1.00 | 4 | -0.16 | 40 | -6.40 | |
|  Petrov, Igor | | | 1370 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Lofaldli, Sofie | | | 1371 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Klochkov, Grigori | | | 1322 | RUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Nazarov, Stanislav | | | 1464 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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