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Individual Calculations October 2014 |
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| McKenna, Jason P Total change: 22.00 | |   |
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| Devon County Chess Association 64th Annual Congress | Torquay | ENG | 2014-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2153 | 4.50 | 7 | 1.10 | 20 | 22.00 | |
|  Spanton, Tim R | | | 1976 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Shaw, Meyrick | | | 1949 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Berry, Stephen H | f | | 2322 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Arkell, Keith Cc | g | | 2435 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mackle, Dominic | | | 2266 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Thompson, Robert | | | 1976 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ledger, Dave J | f | | 2236 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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