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Individual Calculations January 2014 |
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| Orishko, Yaroslav Total change: 5.40 | |   |
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| Hampstead U2200 Weekend Congress | London | ENG | 2013-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2107 | 2.50 | 3 | 0.35 | 15 | 5.25 | |
|  Sloan, Cecil | | | 1707 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Giles, Yasmin | | | 1892 | ENG | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Vakhidov, Nodir | | | 2139 | UZB | 0.50 | 1 | 0.04 | 15 | 0.60 | | | * 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) | | | | Hampstead Under 2200 FIDE Congress December 2013 | London | ENG | 2013-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2107 | 3.00 | 4 | 0.01 | 15 | 0.15 | |
| | Ivanov, George | | | 1707 * | ENG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Calderon, Paul | | | 1821 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Rubio Rodriguez, Luis | | | 1821 | ESP | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Eden, Tomer | | | 2189 | ISR | 0.00 | 1 | -0.39 | 15 | -5.85 | | | * 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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