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Individual Calculations September 2012 |
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| Whitfield, Craig Total change: 3.45 | |   |
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| British Championship 2012 | North Shields | ENG | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2020 | 3.50 | 10 | 0.23 | 15 | 3.45 | |
|  Mackle, Dominic | | | 2130 | ENG | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Sugden, John N | | | 2142 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Townsend, M Paul | | | 2252 | ENG | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Brown, Martin | | | 2224 | ENG | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Ledger, Dave J | f | | 2246 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Hall, David E | | | 2103 | ENG | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Burnett, Jim | | | 2174 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Surtees, Mike J | | | 2113 | ENG | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Murphy, Hugh W | | | 2180 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Hoare, Amy B | | | 1958 | ENG | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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