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Rapid:
Individual Calculations March 2012 |
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| Matvieks, Nikolajs Total change: 4.40 | |   |
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| Vladimir Petrov memorial B tournament | Jurmala, Majori | LAT | 2012-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2111 | 5.00 | 8 | 0.22 | 20 | 4.40 | |
|  Petrovs, Aleksandrs | | | 1767 | LAT | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Yarullina, Alina | | wf | 2109 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Griezne, Edvins | | | 2066 | LAT | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Silmalis, Janis | | | 1717 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kudzma, Laimonas | | | 2152 | LTU | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Fedorovichs, Vladimirs | | | 1970 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Laimins, Lauris | | | 2244 | LAT | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Krasenkova, Ilena | | wm | 2132 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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