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Individual Calculations September 2013 |
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| Skafar, Darya Total change: 11.55 | |   |
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| RTU open B | Riga | LAT | 2013-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1816 | 4.00 | 8 | 0.77 | 15 | 11.55 | |
|  Plug, Arjan | | | 1927 | NED | 0.50 | 1 | 0.15 | 15 | 2.25 | |  Willockx, Ritsaart | | | 1941 | BEL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Dragun, Valentin | | | 1988 | EST | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Perrett, David C | | | 1977 | WLS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Silmalis, Janis | | | 1737 | LAT | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Taylor, Robert Graham | | | 1958 | WLS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Andrijunas, Zanas | | | 1647 | LTU | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Otikova, Elina | | | 1924 | LAT | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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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