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Individual Calculations November 2014 |
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| Zakharov, Nikita Total change: -19.60 | |   |
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| Tver region Championship boys under 15 | Tver | RUS | 2014-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1891 | 1.00 | 1 | 0.17 | 40 | 6.80 | |
|  Protasov, Sergey | | | 1616 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | M.Chigorin Memorial 2014 | St. Petersburg | RUS | 2014-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1891 | 0.50 | 3 | -0.66 | 40 | -26.40 | |
| | Musaev, Rasul | f | | 2291 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ivanov, Sergei V. | | | 2146 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Akopian, Agasi | | | 1543 | RUS | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * 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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