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Individual Calculations February 2018 |
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| Ditkovskiy, Aleksandr Total change: -2.40 | |   |
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| Christmas Tournament B 2017-18 | St. Petersburg | RUS | 2017-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1174 | 1.50 | 5 | -0.06 | 40 | -2.40 | |
|  Kovalevskiy, Oleg | | | 1574 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Spiridonov, Artyom | | | 1390 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Kuleshov, Dmitrii | | | 1269 | RUS | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Sharov, Aleksey | | | 1365 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Denisov, Roman Ar. | | | 1068 | RUS | 0.50 | 1 | -0.14 | 40 | -5.60 | | | * 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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