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Rapid:
Individual Calculations August 2023 |
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| Shirov, Alexei Total change: 4.60 | |   |
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| Mezezers Open Rapid 2023 | Plavinas | LAT | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2580 | 8.50 | 9 | 0.06 | 10 | 0.60 | |
|  Kane, Marta | | | 2180 * | LAT | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kuznecova, Marija | | | 1984 | LAT | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Gudovskis, Konstantins | | | 2010 | LAT | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Savicevs, Arsenijs | | | 2132 | LAT | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Rogule, Laura | | wg | 2163 | LAT | 0.50 | 1 | -0.43 | 10 | -4.30 | | | Laizans, Aivars | | | 2001 | LAT | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Batashevs, Arsens | | | 2112 | LAT | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Lanka, Zigurds | g | | 2346 | LAT | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Berzina, Ilze | | wg | 2040 | LAT | 1.00 | 1 | 0.03 | 10 | 0.30 | | | * 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) | | | | VII Baldone Rapid chess championship 2023 | Baldone | LAT | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2580 | 7.50 | 8 | 0.40 | 10 | 4.00 | |
| | Burkevica, Ilze | | | 2180 * | LAT | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Avotins, Maigonis | | | 1797 | LAT | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Gudovskis, Konstantins | | | 2010 | LAT | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Batashevs, Arsens | | | 2112 | LAT | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Rogule, Laura | | wg | 2163 | LAT | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Meshkovs, Nikita | g | | 2533 | LAT | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Lanka, Zigurds | g | | 2346 | LAT | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Tolmacevs, Artjoms | | | 2083 | LAT | 1.00 | 1 | 0.04 | 10 | 0.40 | | | * 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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