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Individual Calculations May 2018 |
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| Torrance, John Total change: -22.20 | |   |
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| CCF DAYTIME CHESS APRIL 2018 | London | ENG | 2018-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1565 | 0.00 | 1 | -0.31 | 20 | -6.20 | |
|  Davey, Adrian | | | 1709 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | Imperial College Chess Congress Major 2018 | London | ENG | 2018-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1565 | 0.00 | 2 | -0.80 | 20 | -16.00 | |
|  White, David J | | | 1858 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Singha, Swati | | | 1452 | IND | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | |
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