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Individual Calculations January 2020 |
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| Mamarajabov, Sardorbek Total change: 56.40 | |   |
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| 19th Deaf Chess Olympiad of the ICCD - Open | Chiavenna | ITA | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1742 | 4.50 | 7 | 2.82 | 20 | 56.40 | |
|  Checiak, Krzysztof | | | 1994 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Ovcharov, Taras | | | 2000 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Aadish, S | | | 1515 | IND | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Nauryzgaliev, Amangeldy | | | 1905 | KAZ | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Salov, Sergej | m | | 2142 * | GER | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Varezhkin, Viktor | | | 2142 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Bozinovic, Bogdan | f | | 2142 * | CRO | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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