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Individual Calculations September 2018 |
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| Boulahfa, Hicham Total change: 16.60 | |   |
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| 22e Hogeschool Zeeland toernooi | Vlissingen | NED | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2074 | 5.50 | 9 | 0.83 | 20 | 16.60 | |
|  Flikweert, Henry | | | 1674 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wan, Yunguo | g | | 2474 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bishoen, Bob | | | 1837 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Boerkamp, Harry | | | 1887 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rajesh, V.a.v. | m | | 2325 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | | | De Jong, Roel | | | 1880 | NED | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Reichardt, Robin | | | 1942 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Afek, Yochanan | m | | 2248 | ISR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Bluhm, Sonja Maria | | wf | 2279 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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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