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Individual Calculations July 2015 |
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| Kovalev, Igor Total change: -2.40 | |   |
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| Sukharev Memorial - 2015 Youth open | Novosibirsk | RUS | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1419 | 1.50 | 3 | 0.73 | 40 | 29.20 | |
|  Kolesnikova, Kseniya | | | 1509 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Feoktistov, Stepan | | | 1557 | RUS | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Kononenko, Daniil | | | 1819 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | Novosibirsk - Sputnik Open - 2015 | Novosibirsk | RUS | 2015-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1419 | 0.00 | 4 | -0.79 | 40 | -31.60 | |
| | Begishev, Sergei | | | 1819 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moiseev, Alexey | | | 1643 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Vasilyev, Evgeny | | | 1611 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Edakin, Aleksey | | | 1624 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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