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Rapid:
Individual Calculations December 2012 |
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| Kovalenko, Igor Total change: -14.80 | |   |
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| Incukalns District Open Rapid Chess Championship 2012 | Incukalns | LAT | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2616 | 5.50 | 7 | -0.74 | 20 | -14.80 | |
|  Machevskis, Edmunds | | | 2216 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pavlucenko, Aleksejs | | | 2216 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Klimakovs, Sergejs | | | 2250 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Karklins, Imants | | | 2281 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nikolajev, Denis | | | 2312 | LAT | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Dzjuba, Vsevolod | | | 2235 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kantans, Toms | f | | 2324 | LAT | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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