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Individual Calculations April 2020 |
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| Webb, Laurence E Total change: 0.60 | |   |
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| 2019/20 4NCL Div 1 Rounds 1 - 2 | Daventry | ENG | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2287 | 0.50 | 2 | -0.44 | 20 | -8.80 | |
|  Grieve, Harry | f | | 2370 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | |  O`toole, George E | | | 2252 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | Oberliga NRW 2019/2020 March 2020 | various | GER | 2020-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2292 | 1.00 | 1 | 0.47 | 20 | 9.40 | |
| | Koscielski, Janusz | f | | 2273 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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