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Individual Calculations January 2019 |
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| Ditkovskiy, Aleksandr Total change: -65.20 | |   |
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| Christmas Tournament B 2018-19 | St. Petersburg | RUS | 2018-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1169 | 1172 | 1.50 | 6 | -1.63 | 40 | -65.20 | |
|  Romanov, Nikita | | | 1540 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Terman, Elizaveta | | | 1064 | RUS | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Porotikov, Valery | | | 1020 | RUS | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Dobkes, Mikhail | | | 1158 | RUS | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Goryachun, Egor | | | 1088 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Khanmamedli, Tamerlan | | | 1143 | RUS | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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