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Individual Calculations February 2020 |
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| Elwin, Adrian G Total change: -5.40 | |   |
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| Caplin Hastings International Masters 2019 - 2020 | Hastings | ENG | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1986 | 4.50 | 9 | 0.38 | 20 | 7.60 | |
|  Zheng, Harry Z | | | 1705 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Khoo-Thwe, Louis | | | 1689 | NOR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Thompson, Ian D | f | | 2141 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gutierrez Carmona, Juan Alejandr | f | | 2146 | MEX | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zheng, Jerry Z | | | 1586 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ratnesan, Ranesh | | | 2213 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Fishbein, Mitch | | | 2151 | USA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Brouwer, Dennis | | | 2202 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Keetman, Maaike | | | 2203 | NED | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | | | 2019/20 4NCL Div 3 South Rounds 3 - 4 | Maidenhead | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1986 | 0.50 | 2 | -0.65 | 20 | -13.00 | |
| | Johnson, Derek R | | | 1906 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Taylor, William J | | | 1959 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | |
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