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Individual Calculations December 2017 |
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| Zerafa, Patrick Total change: -14.80 | |   |
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| Malta Open 2017 | Bugibba | MLT | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 2007 | 5.00 | 9 | -0.74 | 20 | -14.80 | |
|  Aziz, Samir | | | 1607 * | AUT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pantzar, Milton | f | | 2228 | SWE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Larsen, Arne Walther | | | 1765 | DEN | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Verhoef, Harry | | | 1800 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zakic, Srdjan | m | | 2336 | SRB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Edwards, Raymond | | | 1869 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Spanton, Timothy | | | 1859 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Bielby, Paul | | | 1877 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Wright, Haakon | | | 1720 | NOR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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