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Individual Calculations June 2019 |
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| Merriman, James Total change: -30.80 | |   |
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| 72nd Hampstead FIDE Chess Congress U2200 | London | ENG | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1839 | 1.00 | 3 | -0.87 | 40 | -34.80 | |
|  Midhun, P U | | | 2108 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Chiang, Richard | | | 1575 | ENG | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Dharmasena, Gavith | | | 1510 | ENG | 0.00 | 1 | -0.88 | 40 | -35.20 | |
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) | | | | 2nd 4NCL Spring Bank Holiday Congress U2050 | Basingstoke | ENG | 2019-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1839 | 2.00 | 4 | 0.10 | 40 | 4.00 | |
| | Mellor, Jessica | | | 1597 | ENG | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Krueger, Norbert | | | 1983 | GER | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Ireland, David J | | | 1948 | ENG | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Cast, Julian | | | 1883 | 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) | | |
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