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Individual Calculations February 2015 |
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| Marston, John Total change: 0.00 | |   |
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| NOTE: Rating performance achieved in this tournament is listed in part results of a player. | | 5th Golders Green Weekend Congress: Under 1900 (160 ECF) | London | ENG | 2015-01-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1651 | 0 | 2.50 | 4 | 0.00 | 1671 | | 0.00 | |
|  Lim, Peter | | | 1648 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |  Venkateswaran, Nimal Krish | | | 1552 | IND | 1.00 | 1 | 0.00 | | 0.00 | | | Rocco, Federico | | | 1703 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Torrance, John | | | 1702 | SCO | 1.00 | 1 | 0.00 | | 0.00 | |
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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