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Individual Calculations December 2019 |
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| Mirzaei, H.r Total change: -4.80 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1548 | 6.00 | 10 | -0.12 | 40 | -4.80 | |
|  Mirzaei, Saleh | | | 1948 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Eftekhari, Abbas | | | 1148 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ghasemi, Parima | | | 1380 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Nemati, Mehrad | | | 1229 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Jafari, Parsa | | | 1743 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Sohrabi, Samaneh | | | 1351 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hojjatinejad, Ilia | | | 1715 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Khakpour, Mansour | | | 1440 | IRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Rostami, Setayesh | | | 1236 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ghodousi, Arian | | | 1361 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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