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Individual Calculations March 2020 |
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| Chen, Daniel Xingyu Total change: -33.20 | |   |
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| 2019/20 4NCL Div 4 Rounds 5 - 6 | Maidenhead | ENG | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1617 | 0.00 | 1 | -0.44 | 40 | -17.60 | |
|  O`byrne, Daniel | | | 1660 | ENG | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | | | Warwickshire Open Chess Championships 2020 | Coventry | ENG | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1617 | 1.00 | 3 | -0.39 | 40 | -15.60 | |
|  De Coverly, Roger D | | | 1947 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ross, Stuart | | | 1633 | ENG | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Farahi-Far, Arman | | | 1389 | ENG | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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