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Individual Calculations August 2021 |
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| Chakrabarti, Brejesh Total change: 4.40 | |   |
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| 3rd Charlotte Masters | Charlotte, North Carolina | USA | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1909 | 1.00 | 4 | -0.79 | 40 | -31.60 | |
|  Wang, Tianqi | | | 2309 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Karthik, Advaith | | | 1932 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Harris, Luke | | | 1752 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Kumar, Arya | | | 1887 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * 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) | | | | 29th Annual Southern Open - Major | Orlando, Florida | USA | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1909 | 2.50 | 5 | 0.90 | 40 | 36.00 | |
| | Valido Bouza, Cesar Jose | f | | 2182 | CUB | 0.50 | 1 | 0.33 | 40 | 13.20 | | | De La Colina, Nicolas | | | 1969 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Andretta, Carlos | | | 2062 | ARG | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Harrison, Joshua A | | | 2103 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Taylor Jr, Stewar | | | 1939 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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