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Individual Calculations February 2015 |
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| Othman, Mustapha Total change: 44.40 | |   |
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| HASTINGS MASTERS 2014/15 | HASTINGS | ENG | 2014-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 1973 | 4.50 | 9 | 2.22 | 20 | 44.40 | |
|  Kalaiyalahan, Akshaya | | | 2080 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Haussernot, Cecile | | wf | 2185 | FRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Mista, Aleksander | g | | 2373 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Constantinou, Peter | f | | 2276 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Talsma, Paul | | | 2186 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Armstrong, Malcolm J | | | 2086 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Rayner, Francis | | | 2148 | WLS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Froewis, Annika | | | 2036 | AUT | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Rolvag, Mikael | | | 2191 | NOR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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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