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Individual Calculations February 2015 |
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| Lane, Peter C R Total change: -11.20 | |   |
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| 5th Golders Green Weekend Congress: Under 2200 (200 ECF) | London | ENG | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2082 | 3.00 | 5 | -0.56 | 20 | -11.20 | |
|  Tsogbayar, Baterdene | | | 1977 | MGL | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Cohen, Ronnie | | | 1927 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kalerwa, Edwin.m. | | | 1814 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kalavannan, Koby | | | 1960 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Sagues, Vincent | | | 1923 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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