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Individual Calculations August 2018 |
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| Mierins, Emils Janis Total change: -8.00 | |   |
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| 7. Limbazi International Chess Festival ''Vidzeme summer- 2018''Children''A" | Limbazi | LAT | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1334 | 2.00 | 5 | -0.39 | 40 | -15.60 | |
|  Burenkovs, Artjoms | | | 1467 | LAT | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Sergejeva, Sofija | | | 1275 | LAT | 0.50 | 1 | -0.08 | 40 | -3.20 | |  Sprindzuks Golubcovs, Edvards | | | 1561 | LAT | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Krasilnikovs, Aleksandrs | | | 1126 | LAT | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Karasevics, Aleksandrs | | | 1329 | LAT | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | Riga Chess Federation 2018th chess championship rating up to 1600 | Riga | LAT | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1334 | 2.00 | 4 | 0.19 | 40 | 7.60 | |
| | Burenkovs, Artjoms | | | 1467 | LAT | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Jurksta, Jurgis | | | 1541 | LAT | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Savicevs, Arsenijs | | | 1327 | LAT | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Vizulis, Alfreds | | | 1142 | LAT | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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