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Individual Calculations January 2019 |
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| Porotikov, Valery Total change: 88.80 | |   |
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| Christmas Tournament B 2018-19 | St. Petersburg | RUS | 2018-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1020 | 4.50 | 9 | 2.22 | 40 | 88.80 | |
|  Androshchuk, Egor | | | 1253 | RUS | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Fomina, Elizaveta | | | 1270 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Glotov, Vitaly | | | 1244 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ditkovskiy, Aleksandr | | | 1172 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kroshkin, Dmitriy | | | 1104 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Pronin, Nikita M. | | | 1325 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Chistyakov, Arsenii | | | 1190 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Evstratova, Tamara | | | 1367 | RUS | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Araratov, Pavel P. | | | 1053 | RUS | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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