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Individual Calculations May 2014 |
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| Hadfield, Roy Total change: 27.60 | |   |
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| e2e4 Sunningdale Easter International 2014 U1800 | London | ENG | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1575 | 2.00 | 4 | 0.92 | 30 | 27.60 | |
|  Georgiev, Ivan | | | 1771 | BUL | 0.50 | 1 | 0.25 | 30 | 7.50 | |  White, Gary | | | 1718 | ENG | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Gibson, John | | | 1743 | FRA | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Nicholson, John | | | 1778 | IRL | 0.00 | 1 | -0.24 | 30 | -7.20 | |
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) | | |
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