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Individual Calculations March 2020 |
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| Soleymani, Diba Total change: 11.20 | |   |
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| Alborz League U18 - 1398 Round 4-9 | Alborz | IRI | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1224 | 2.00 | 4 | 0.70 | 40 | 28.00 | |
|  Darvishi, Matin | | | 1256 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Hojjatinejad, Ilia | | | 1624 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ghaffarian, Taha | | | 1224 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Sarmadi, Mohammadamin | | | 1407 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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) | | | | Alborz League U12 - 1398 Round 4-9 | Alborz | IRI | 2020-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1224 | 1.00 | 4 | -1.04 | 40 | -41.60 | |
| | Jani, Amir Hossein | | | 1121 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Soufi, Amir Hossein | | | 1187 | IRI | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Ghodousi, Arian | | | 1417 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ghiyasvand, Navid | | | 1149 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | Alborz Fajr Cup 1398-Under 2000 | Alborz | IRI | 2020-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1224 | 1.50 | 5 | 0.62 | 40 | 24.80 | |
| | Farmani Anuoshe, Ariyan | | | 1624 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mohammadi, Hadis | | | 1496 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Rafiei Poor, Mohammad | | | 1465 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Ghodousi, Arian | | | 1417 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ghasemi, Fatemeh | | | 1481 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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