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Individual Calculations December 2017 |
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| Zelenchuk, Roman Total change: 43.20 | |   |
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| 104th Peters Rook Open | Petergof | RUS | 2017-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1229 | 3.00 | 8 | 0.77 | 40 | 30.80 | |
|  Protasova, Anastasia | | | 1629 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Pripisnova, Aleksandra | | | 1346 | RUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Tabachnikova, Yuliya | | | 1084 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Shkalikova, Marina | | | 1629 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Borunova, Tatiana | | | 1629 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Devyaterikov, Maksim | | | 1312 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Grin, Erik-Alexander | | | 1237 | RUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Anisimov, Artem | | | 1629 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2017 SPb B11 Championship | St. Petersburg | RUS | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1229 | 2.00 | 5 | 0.31 | 40 | 12.40 | |
| | Khodko, Yurii N. | | | 1583 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kharrasov, Dmitrii | | | 1369 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Burkin, Aleksandr | | | 1436 | RUS | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Golovchenko, Bogdan | | | 1361 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Golubev, Aleksandr A. | | | 1064 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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