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Rapid:
Individual Calculations August 2015 |
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| Semjonovs, Ilja Total change: 31.20 | |   |
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| 48 RCF rapid cup | Riga | LAT | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2058 | 4.50 | 7 | 0.30 | 20 | 6.00 | |
|  Litvjakova, Darija | | | 1658 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Laizans, Aivars | | | 2178 | LAT | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Auzins, Artis | | | 2006 | LAT | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Elsbergs, Janis | | | 1844 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bogorad, Michail | | | 1912 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Levchenkov, Vitaly | f | | 2197 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Melderis, Uldis | | | 1996 | LAT | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | | | 49 RCF rapid cup | Riga | LAT | 2015-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2058 | 6.00 | 8 | 1.26 | 20 | 25.20 | |
| | Zalcmane, Vija | | | 1684 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Batashevs, Arsens | | | 1882 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ivanov, Igor | | | 1972 | LAT | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Daudzvardis, Janis | | | 2146 | LAT | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ungurs, Edgars | | | 2073 | LAT | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Petrovs, Jaroslavs | | | 1825 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sermons, Uldis | | | 2035 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Levchenkov, Vitaly | f | | 2197 | LAT | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | |
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