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Individual Calculations January 2019 |
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| Mertins, Ostap Total change: 109.60 | |   |
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| Christmas Tournament B 2018-19 | St. Petersburg | RUS | 2018-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1049 | 4.50 | 9 | 2.74 | 40 | 109.60 | |
|  Fomina, Elizaveta | | | 1270 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Glotov, Vitaly | | | 1244 | RUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Androshchuk, Egor | | | 1253 | RUS | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Kurbanov, Sergey | | | 1449 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rumyantsev, Semen | | | 1377 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Evstratova, Tamara | | | 1367 | RUS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Alekseev, Andrey | | | 1368 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Zolotykh, Ivan | | | 1227 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kudryashova, Sofiya | | | 1189 | RUS | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * 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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