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Individual Calculations April 2019 |
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| Chervyakova, Tatiana Total change: 3.60 | |   |
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| Championship of the Leningrad region_Girls U17 | Tosno | RUS | 2019-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1365 | 4.00 | 5 | 0.09 | 40 | 3.60 | |
|  Sirotina, Mariya | | | 1131 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Antonova, Nadeshda | | | 1164 | RUS | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Sungurova, Tatiana | | | 1226 | RUS | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Evgenyeva, Antonina | | | 1075 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Zakharova, Alina | | | 1091 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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