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Individual Calculations January 2020 |
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| El Bachir, Yacine Total change: -30.00 | |   |
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| 11th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1283 | 1.00 | 5 | -0.75 | 40 | -30.00 | |
|  Baroukh, Leon | | | 1630 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Acharya, Kandara | | | 1413 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Valentine, Tim | | | 1621 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Latypova, Olga L | | | 1180 | ENG | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Buckman, Cyrus | | | 1240 | ENG | 1.00 | 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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