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Individual Calculations June 2013 |
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| Speelman, Jon S Total change: -5.00 | |   |
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| 4NCL 2012-13 | Various | ENG | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2508 | 7.50 | 10 | -0.50 | 10 | -5.00 | |
|  Farrand, Tom | | | 2200 | JCI | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Jackson, James P | | | 2221 | ENG | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Spencer, Carl J | | | 2205 | ENG | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Franklin, Samuel Ga | f | | 2322 | ENG | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Osborne, Marcus E | | | 2280 | ENG | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Arkell, Keith Cc | g | | 2462 | ENG | 0.50 | 1 | -0.06 | 10 | -0.60 | | | McCullough, Simon L | | | 2108 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Van Weersel, Arlette | | wm | 2168 | NED | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Chipanga, Takaedza | | | 2147 | ZIM | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Slavin, Alexei | m | | 2398 | RUS | 0.50 | 1 | -0.15 | 10 | -1.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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