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Individual Calculations September 2021 |
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| Batashevs, Arsens Total change: 14.40 | |   |
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| Riga Technical University Open 2021 - Tournament A | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2153 | 4.00 | 9 | 0.72 | 20 | 14.40 | |
|  Praggnanandhaa, R | g | | 2553 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Gukesh, D | g | | 2553 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sperat Czar, Nicolas | | | 1897 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Krivonosov, Oleg | m | | 2371 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Van Dael, Siem | f | | 2390 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rindhiya, V | | | 1965 | IND | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Matsumura, Cocoro | | | 1954 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vetokhin, Savva | f | | 2364 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Haria, Ravi | m | | 2440 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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