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Individual Calculations November 2022 |
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| Chatalbashev, Boris Total change: -17.50 | |   |
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| 6th El Khayari Matrouh Open 2022 | Marsa Matrouh | EGY | 2022-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2488 | 5.50 | 8 | -1.75 | 10 | -17.50 | |
|  Seif Elnasr, Alaa | | | 1946 | EGY | 1.00 | 1 | 0.03 | 10 | 0.30 | |  Wafa, Hamed | c | | 2122 | EGY | 0.50 | 1 | -0.40 | 10 | -4.00 | | | M.amer, Hossam | | | 2026 | EGY | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Amin, Ashraf | f | | 2182 | EGY | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Mahdia, Farage | c | | 2088 * | LBA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Khalil, Ahmed Salem | | | 2179 | EGY | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Essam Ibrahem, Mohamed | | | 1996 | EGY | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Sarwat, Walaa | m | | 2218 | EGY | 0.50 | 1 | -0.33 | 10 | -3.30 | | | * 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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