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Individual Calculations April 2009 |
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| Harakis, Alexis M Total change: -4.80 | |   |
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| 4NCL part 2 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2252 | 1.00 | 2 | -0.32 | 15 | -4.80 | |
|  Gregory, Keith D F | | | 2066 | ENG | 0.50 | 1 | -0.24 | 15 | -3.60 | |  Hodgson, John H | | | 2194 | ENG | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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