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Individual Calculations March 2023 |
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| Aryan, Ali Ehsan Total change: -59.60 | |   |
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| Paytakht Cup, International Chess Festival (A) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2157 | 2.00 | 8 | -2.46 | 20 | -49.20 | |
|  Daghli, Arash | m | | 2463 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Davari, Sara | | | 1914 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Ghesmati, Aryan | | | 2004 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hayrapetyan, Hovik | g | | 2466 | ARM | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Chatinyan, Gagik | | | 1992 | ARM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Teimouri Yadkuri, Shahdad | | | 2042 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Manukyan, Sevak N. | | | 2143 | ARM | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Ghazaryan, Narek E. | | | 1939 | ARM | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | 1ST SULAYMANIYAH CUP CHESS TOURNAMENT 2023 | Sulaymaniyah | IRQ | 2023-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2157 | 5.00 | 8 | -0.52 | 20 | -10.40 | |
| | Omer, Nayef Rashid | | | 1757 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moman, Dhyee Khalel | | | 1842 | IRQ | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Rawaz, Omar Hama | | | 2030 | IRQ | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hamandi, Mohammed Nawfel Karim | c | | 2113 | IRQ | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2196 | IRQ | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Alavi, Homa | | | 2040 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bilal.sewar. | | | 1620 | SYR | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Mohammed, Zozek Salah Mohammed | f | | 2210 | IRQ | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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