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Individual Calculations April 2018 |
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| Gagunashvili, Merab Total change: 1.80 | |   |
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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 |
| 2354 | 2576 | 7.00 | 9 | 0.18 | 10 | 1.80 | |
|  Firas, Qassim Abbas | | | 2176 * | IRQ | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Koniahli, Malek | | | 2211 | SYR | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Sadek, Sameh | f | | 2263 | EGY | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Bayarmaa, Bayarjargal | | wf | 2222 | MGL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Gholami, Aryan | m | | 2473 | IRI | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Tarlev, Konstantin | g | | 2546 | UKR | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Zaibi, Amir | m | | 2389 | TUN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Khodashenas, Mersad | m | | 2404 | IRI | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Mirzoev, Azer | g | | 2501 | AZE | 1.00 | 1 | 0.40 | 10 | 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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