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Individual Calculations June 2016 |
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| Gray, Mark S Total change: 8.80 | |   |
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| Central London Chess Congress Open | London | ENG | 2016-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2091 | 3.00 | 4 | 0.44 | 20 | 8.80 | |
|  Simpson, Ben | | | 1848 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hill, Alistair | | | 2204 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Dydak, Mateusz | | | 1897 | CAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bennett, John M | | | 1977 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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