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Rapid:
Individual Calculations January 2019 |
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| Zaibi, Amir Total change: -42.40 | |   |
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| Arab Indv. Rapid Chess Championship 2018(Open) | Dubai | UAE | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2370 | 3.50 | 7 | -2.12 | 20 | -42.40 | |
|  Ibrahim, Alsalos | | | 1970 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bellahcene, Bilel | g | | 2472 | ALG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Rayes, Abdul Kader | | | 2143 | SYR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ammar, Sedrani | f | | 1970 * | UAE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ahmad, Al Khatib | m | | 2135 | JOR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Mohamed, Faisal | | | 1970 * | SUD | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ali, Abdulaziz | | | 1970 * | UAE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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