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Individual Calculations April 2018 |
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| Koniahli, Malek Total change: 108.00 | |   |
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| 6th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2018 (OPEN) | Baghdad | IRQ | 2018-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2211 | 7.00 | 9 | 2.70 | 40 | 108.00 | |
|  Majad, Hamid Mozan | | | 1811 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gagunashvili, Merab | g | | 2576 | GEO | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Mahdavi, Reza | | | 1934 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Karpatchev, Aleksandr | g | | 2478 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Al-Saffar, Araz Basim Mohammed S | m | | 2368 | IRQ | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ameer, Dhafer Abdulameer | c | | 1811 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mohammed, Zozek Salah Mohammed | f | | 2252 | IRQ | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Malakhatko, Vadim | g | | 2536 | BEL | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Alzaim, Talal | | | 2215 | SYR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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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