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Individual Calculations February 2015 |
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| Guschin, Ivan Total change: -2.40 | |   |
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| Berdsk Open 2015 | Berdsk | RUS | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1584 | 2.00 | 7 | -0.06 | 40 | -2.40 | |
|  Matiukova, Uliana | | | 1984 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kuklin, Ilya | | | 1856 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Blakha, Vasily | | | 1705 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Sergunov, Evgeny | | | 1984 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bezverhaya, Marina | | | 1581 | RUS | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Khan, Anastasia | | | 1746 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Shumakova, Svetlana | | | 1515 | RUS | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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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