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Individual Calculations September 2012 |
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| Weller, Jean-Luc Total change: 60.90 | |   |
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| British Championship 2012 | North Shields | ENG | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2115 | 5.50 | 11 | 2.03 | 30 | 60.90 | |
|  Foo, William J | | | 2009 | ENG | 0.50 | 1 | -0.14 | 30 | -4.20 | |  Townsend, M Paul | | | 2252 | ENG | 0.50 | 1 | 0.18 | 30 | 5.40 | | | Kolbus, Dietmar | m | | 2321 | GER | 1.00 | 1 | 0.76 | 30 | 22.80 | | | Hanley, Craig A | m | | 2419 | ENG | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Mason, Donald J | | | 2244 | ENG | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Walker, David J | f | | 2276 | ENG | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Surtees, Mike J | | | 2113 | ENG | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Palliser, Richard | m | | 2482 | ENG | 0.50 | 1 | 0.40 | 30 | 12.00 | | | Poobalasingam, Peter | f | | 2263 | ENG | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Ledger, Dave J | f | | 2246 | ENG | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Roe, Simon J | | | 2275 | ENG | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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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