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Rapid:
Individual Calculations April 2015 |
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| Gunina, Valentina Total change: -40.40 | |   |
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| Vladmir Petrov memorial A | Jurmala | LAT | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2373 | 2583 | 5.50 | 10 | -2.02 | 20 | -40.40 | |
|  Lavendelis, Egons | f | | 2364 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Gelfand, Boris | g | | 2724 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ladva, Ottomar | m | | 2417 | EST | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Kretainis, Kristaps | | | 2286 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shvayger, Yuliya | | wm | 2330 | ISR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Soot, Margus | | | 2218 | EST | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Mamedjarova, Zeinab | | wg | 2284 | AZE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lugovskoy, Maxim | m | | 2458 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Petkevich, Jusefs | g | | 2287 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mustaps, Matiss | | | 2364 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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