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Individual Calculations July 2010 |
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| James, David J Total change: 21.90 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2110 | 4.50 | 8 | 1.46 | 15 | 21.90 | |
|  Hegarty, Sarah N | | | 2096 | ENG | 1.00 | 1 | 0.48 | 15 | 7.20 | |  Gayson, Peter M | | | 2240 | ENG | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Byway, Paul V | f | | 2158 | ENG | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Ferguson, Mark | m | | 2410 | ENG | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Hill, David F | | | 2048 | ENG | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Chapman, Terry P D | | | 2222 | ENG | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Mack, Andrew L | f | | 2237 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Smallbone, Kieran D | | | 2218 | ENG | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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