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Individual Calculations February 2020 |
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| Nwachukwu, Chino Total change: 34.60 | |   |
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| 2019/20 4NCL Div 4 Rounds 3 - 4 | Maidenhead | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1868 | 1.00 | 2 | -0.09 | 20 | -1.80 | |
|  Feavyour, John A | | | 1944 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Srivastava, Arnav | | | 1728 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | Gibraltar International Chess Festival 2020 Amateurs B | Gibraltar | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1868 | 5.00 | 5 | 1.82 | 20 | 36.40 | |
| | Izzard, Brian J | | | 1626 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pauwels, Rudi | | | 1761 | BEL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Johansson, Daniel 1984 | | | 1799 | SWE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Marani, Luca | | | 1796 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bryant, Richard B E | | | 1849 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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