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Individual Calculations January 2020 |
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| Kudrashou, Siarhei Total change: -11.80 | |   |
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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 |
| 1949 | 1959 | 2.50 | 6 | -0.59 | 20 | -11.80 | |
|  Petrov, Oscar | | | 1785 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Onischenko, Andrey | | | 2070 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Kovalenko, Vladimir N. | | | 2088 | UKR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Sivaraj, M. | | | 1993 | IND | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Kasumovic, Muhidin | | | 1851 | BIH | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Nauryzgaliev, Amangeldy | | | 1905 | KAZ | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | |
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