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Individual Calculations May 2013 |
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| Norman, Nigel Total change: 5.55 | |   |
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| CCF Daytime Chess Club Spring | London (Coulsdon) | ENG | 2013-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1757 | 3.00 | 5 | 0.37 | 15 | 5.55 | |
|  Fisher, Robert Hc | | | 1828 | ENG | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Sonnis, Steve | | | 1698 | ENG | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Kane, Frank G | | | 1815 | ENG | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Clegg, Chris R A | | | 1845 | ENG | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Gold, Harry | | | 1457 | ENG | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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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