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Individual Calculations December 2014 |
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| Zamahari, Abang Draup Total change: -9.80 | |   |
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| 24th World Senior (65+) Chess Championships - Open | Katerini | GRE | 2014-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1603 | 1.50 | 10 | -0.49 | 20 | -9.80 | |
|  Davydov, Mihail | | | 2003 * | GER | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Batakovs, Olegs | | | 2003 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reynolds, D Ian W | | | 2003 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mitsakos, Achilleas | | | 1584 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Awawdeh, Fayez | f | | 2003 * | JOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Borensztajn, David | | | 1940 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ben-Zeev, Moshe | | | 1963 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pihlajamaki, Antti | | | 1863 | FIN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rozewicz, Joseph | | | 1576 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Filzmaier, Bruno | | | 1846 | AUT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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