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Individual Calculations December 2019 |
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| Sahmani, Mehrdad Total change: -23.20 | |   |
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| 17th Gilan Second League 1398 Round 3-4 | Gilan | IRI | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1481 | 0.50 | 2 | -0.58 | 40 | -23.20 | |
|  Rafigh, Shervin | | | 1534 | IRI | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Sadoogh, Zahra | | | 1371 | IRI | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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) | | |
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