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Individual Calculations April 2019 |
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| Sungurova, Tatiana Total change: -16.40 | |   |
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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 |
| 1165 | 1226 | 2.50 | 5 | -0.41 | 40 | -16.40 | |
|  Zakharova, Alina | | | 1091 | RUS | 0.50 | 1 | -0.18 | 40 | -7.20 | |  Evgenyeva, Antonina | | | 1075 | RUS | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Chervyakova, Tatiana | | | 1365 | RUS | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Antonova, Nadeshda | | | 1164 | RUS | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Sirotina, Mariya | | | 1131 | RUS | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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