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Individual Calculations April 2018 |
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| Petrovs, Renars Total change: 4.00 | |   |
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| Latvian Youth Chess Championship B-12 2018 | Riga | LAT | 2018-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1037 | 1.50 | 9 | 0.10 | 40 | 4.00 | |
|  Zass, Kristaps | | | 1389 | LAT | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Daleckis, Deniss | | | 1332 | LAT | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Springis, Jevgenijs | | | 1287 | LAT | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tabors, Emils | | | 1431 | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mjatezs, Ivans | | | 1437 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jonins, Dmitrijs | | | 1161 | LAT | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Sokolovskis, Pavels | | | 1402 | LAT | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kriek, Zoran | | | 1381 | LAT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pidgora, Andrejs | | | 1237 | LAT | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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