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Individual Calculations September 2015 |
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| Ris, Robert Total change: -13.00 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN | Riga | LAT | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2449 | 4.50 | 8 | -1.30 | 10 | -13.00 | |
|  Risting, Eivind Olav | | | 2160 | NOR | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Babikov, Ivan | f | | 2287 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Oleksiyenko, Mykhaylo | g | | 2638 | UKR | 0.50 | 1 | 0.25 | 10 | 2.50 | | | O`donnell, Conor | f | | 2288 | IRL | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Stasans, Aivars | | | 2154 | LAT | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Parnali, S Dharia | | wm | 2049 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Percivaldi, Martin | f | | 2278 | DEN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Narva, Jaan | f | | 2220 | EST | 0.50 | 1 | -0.29 | 10 | -2.90 | | | * 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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