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Individual Calculations January 2019 |
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| Pourjafari, Abbas Total change: 8.00 | |   |
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| Gilan First League 1396 -second League 1397 Round 4-6 | Rasht | IRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1461 | 1.50 | 2 | 0.40 | 20 | 8.00 | |
|  Taghizadeh, Naghi | | | 1575 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Asadi, Mohamadreza | | | 1257 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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