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Individual Calculations February 2019 |
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| Mirzoyan, Lavrenty Total change: 4.80 | |   |
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| Championship Rostov-on-Don B-17 | Rostov-on-Don | RUS | 2019-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1874 | 3.50 | 4 | 0.12 | 40 | 4.80 | |
|  Kardashov, Artem | | | 1607 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Zakharova, Svetlana | | | 1558 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Kardashov, Artem | | | 1607 | RUS | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Zakharova, Svetlana | | | 1558 | RUS | 1.00 | 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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