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Rapid:
Individual Calculations August 2018 |
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| Petrovs, Arsenijs Total change: -13.80 | |   |
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| 7. Limbazi International Chess Festival ''Vidzeme summer- 2018''Children''B" | Limbazi | LAT | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1060 | 1.00 | 5 | -0.81 | 20 | -16.20 | |
|  Zareckis, Daniels | | | 1176 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Maklakova, Naomi | | | 1163 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Zareckis, Andrejs | | | 1164 | LAT | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Savkovs, Matvejs | | | 1218 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kontrimaite, Agota | | | 1092 | LTU | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | 7. Limbazi International Chess Festival ''Vidzeme summer- 2018' 'Rapid A" | Limbazi | LAT | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1060 | 0.50 | 4 | 0.12 | 20 | 2.40 | |
| | Sakins, Aivars | | | 1460 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hemmelis, Viesturs | | | 1460 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Savicevs, Arsenijs | | | 1460 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mertins, Ostap | | | 1374 | EST | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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) | | |
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