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Individual Calculations August 2019 |
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| Gorgun, Aliriza Atif Total change: -19.60 | |   |
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| 22nd 4NCL Congress Open | Telford | ENG | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1862 | 1.50 | 5 | -0.49 | 40 | -19.60 | |
|  Surtees, Mike J | | | 2103 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Rushbrooke, Remy | | | 1963 | ENG | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Lewis, Christopher D | | | 1864 | ENG | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Ratnesan, Ranesh | | | 2080 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kan, Toby | | | 1702 | ENG | 0.50 | 1 | -0.21 | 40 | -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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