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Individual Calculations February 2020 |
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| Doran, Chris Total change: -17.60 | |   |
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| Shropshire Chess Congress 2020 Open | Telford | ENG | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 1934 | 0.50 | 2 | 0.22 | 20 | 4.40 | |
|  Ghasi, Ameet K | m | | 2334 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Burrows, Martin P | | | 2178 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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) | | | | 2019/20 4NCL Div 3 North Rounds 3 - 4 | Bolton | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1934 | 0.00 | 2 | -1.10 | 20 | -22.00 | |
| | Stephenson, David W | | | 1793 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Jennings, Roger W | | | 1998 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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