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Individual Calculations September 2012 |
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| Foo, William J Total change: 63.45 | |   |
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| British Championship 2012 | North Shields | ENG | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2009 | 6.50 | 11 | 4.23 | 15 | 63.45 | |
|  Weller, Jean-Luc | | | 2115 | ENG | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Shaw, Peter | | | 2168 | ENG | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Houska, Jovanka | m | wg | 2406 | ENG | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Murphy, Hugh W | | | 2180 | ENG | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Arkell, Keith C | g | | 2409 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Storey, Charles | f | | 2247 | ENG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Hanley, James L | | | 2244 | ENG | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Walker, David J | f | | 2276 | ENG | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Hanley, Craig A | m | | 2409 * | ENG | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Osborne, Marcus | | | 2245 | ENG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Sugden, John N | | | 2142 | ENG | 1.00 | 1 | 0.68 | 15 | 10.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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