Rapid:
Individual Calculations January 2016 |
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Kostin, Alexey Total change: -4.60 | | |
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Voronezh Region Rapid Championship Open 2015 | Voronezh | RUS | 2015-12-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2075 | 2284 | 2.00 | 3 | -0.23 | 20 | -4.60 | |
| Kochukova, Anna | | wf | 1902 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | Elfimov, Kirill | | | 2090 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | Surov, Sergey | f | | 2232 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | 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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