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Individual Calculations September 2010 |
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| Ledger, Dave J Total change: 0.75 | |   |
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| British Championship | Canterbury | ENG | 2010-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2233 | 6.00 | 11 | 0.05 | 15 | 0.75 | |
|  Greet, Andrew N | m | | 2451 | ENG | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Grant, David J | | | 2082 | ENG | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Combie, Alex B | | | 2018 | ENG | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Messam-Sparks, Lateefah | | | 1904 | ENG | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Wells, Peter K | g | | 2488 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Mackle, Dominic | | | 2021 | ENG | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Arkell, Keith C | g | | 2465 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Henderson, Ian R | | | 2108 | ENG | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Makepeace, Philip J | | | 2074 | ENG | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Adair, James | | | 2205 | ENG | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Rendle, Thomas E | m | | 2391 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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