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Individual Calculations January 2019 |
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| Kolyaei, Mahdi Total change: 38.00 | |   |
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| 11th Golestan Chess League 1397 Round 5-10 | Golestan | IRI | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1552 | 2.00 | 2 | 0.95 | 40 | 38.00 | |
|  Golidizaj Safarali, Esfandiyar | | | 1826 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Ajamhasani, Matin | | | 1219 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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