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Rapid:
Individual Calculations February 2019 |
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| Ermakova, Polina Total change: -26.20 | |   |
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| Juniors_Rapid_27.12 | St. Petersburg | RUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1180 | 0.50 | 5 | -0.89 | 20 | -17.80 | |
|  Vershinin, Igor | | | 1530 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rakhlina, Kristina | | | 1403 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Deruchenko, Ivan | | | 1425 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Pripisnova, Aleksandra | | | 1368 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Golubev, Aleksandr A. | | | 1105 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Overtime Juniors Rapid 2019-1 | St. Petersburg | RUS | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1185 | 0.00 | 3 | -0.42 | 20 | -8.40 | |
| | Shemyakinskiy, Nikita | | | 1585 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Avazov, Semen | | | 1503 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Modzerov, Grigorii | | | 1412 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | |
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