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Individual Calculations February 2019 |
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| Hosseini, Ilia Total change: -28.00 | |   |
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| Mazandaran Cities Team Championship 1397 Round 1-4 | Babolsar | IRI | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1424 | 0.50 | 3 | -0.70 | 40 | -28.00 | |
|  Naderi, Abdollah | | | 1824 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ghanbari, Amir Hossein | | | 1234 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Fatahi, Ehsan | | | 1516 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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