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Individual Calculations September 2014 |
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| Ahmadi, Zabiullah Total change: -44.20 | |   |
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| Chess Olympiad 2014-Open | Tromsø | NOR | 2014-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2031 | 4.00 | 11 | -2.21 | 20 | -44.20 | |
|  Bersamina, Paulo | f | | 2363 | PHI | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Chan, Chak Man | c | | 1858 | HKG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Al-Hadarani, Hatim | f | | 2254 | YEM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Creswell, Reece | | | 1645 | ISV | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ouma, Stephen | | | 2038 | KEN | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Perera, W C C | c | | 2081 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Gator, Mosab | f | | 2164 | LBA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ho, Jei-Chen | | | 1808 | TPE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Zerafa, Patrick | c | | 2079 | MLT | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Su, Haifeng | | | 1724 | GUY | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Latela, Kananelo | | | 1631 * | LES | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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