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Individual Calculations April 2008 |
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| Howes, David J Total change: -60.50 | |   |
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| Coulsdon Christmas Rating | Coulsdon | ENG | 2007-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1669 | 4.50 | 11 | -2.42 | 25 | -60.50 | |
|  Jones, Laurence A G | | | 1758 | ENG | 0.00 | 1 | -0.38 | 25 | -9.50 | |  Daley, Eugene | | | 1687 | ENG | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Foley, Phil T | | | 1612 | ENG | 0.50 | 1 | -0.08 | 25 | -2.00 | | | White, Howard G A | | | 1506 | ENG | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Meaton, Arthur H | | | 1480 | ENG | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Warner, Dominic W J | | | 1495 | ENG | 0.50 | 1 | -0.23 | 25 | -5.75 | | | Breed, Greg | | | 1662 | ENG | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Constable, John | | | 1599 | ENG | 0.00 | 1 | -0.60 | 25 | -15.00 | | | Constable, Christine F | | | 1539 | ENG | 0.00 | 1 | -0.68 | 25 | -17.00 | | | Ramdewar, Ishan | | | 1566 | ENG | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Miles, Barry S | | | 1355 | ENG | 1.00 | 1 | 0.14 | 25 | 3.50 | |
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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