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Individual Calculations July 2008 |
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| O`Toole, George E Total change: 6.90 | |   |
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| 4NCL 2007/8 Part 3 | Various | ENG | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 1974 | 0.50 | 3 | -0.06 | 15 | -0.90 | |
|  Eckersley-Waites, Tom | | | 2186 | ENG | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Rayner, Francis | | | 2237 | WLS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Granat, Russell G | | | 2266 | ENG | 0.50 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | Southend Open | Southend | ENG | 2008-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 1985 | 2.00 | 5 | 0.52 | 15 | 7.80 | |
| | Haydon, David L | | | 2108 | ENG | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Baptie, Justin P | | | 2102 | ENG | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Friedland, Jon S | c | | 2187 | ENG | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Lock, Gavin R | | | 2213 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Millward, David J | | | 2084 | ENG | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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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