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Individual Calculations February 2018 |
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| Kudrez, Yaromir A. Total change: 34.00 | |   |
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| Christmas Tournament B 2017-18 | St. Petersburg | RUS | 2017-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1386 | 4.00 | 7 | 0.85 | 40 | 34.00 | |
|  Kichin, Alexander | | | 1540 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Rudinskiy, Alexandr | | | 1502 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Rubinshtein, Kamilla | | | 1526 | ITA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Petrov, Igor | | | 1462 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Bitkova, Elizavetta | | | 1505 | EST | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Nazarova, Dana | | | 1160 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Barkasheva, Sofia | | | 1254 | EST | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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