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Individual Calculations February 2020 |
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| Davison, Chris Total change: -1.60 | |   |
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| 2019/20 4NCL Div 3 South Rounds 3 - 4 | Maidenhead | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2053 | 1.00 | 2 | 0.02 | 20 | 0.40 | |
|  Wilson, Jaimie | | | 2112 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Walker, Andrew N | | | 2007 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | 78th Hampstead FIDE Chess Congresses U2200 Jan 2020 | London | ENG | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 2053 | 3.00 | 4 | -0.10 | 20 | -2.00 | |
| | Agrawal, Shivam | | | 1694 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Isaksen, Peter A | | | 1840 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Prior, Stephen C V | | | 2048 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Wenninger, Maxim | | | 1653 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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