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Individual Calculations September 2017 |
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| Hadipoor, Ghorbanali Total change: -20.40 | |   |
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| Gilan East League 2017 Round 1-4 | Langroud | IRI | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1263 | 0.00 | 2 | -0.70 | 40 | -28.00 | |
|  Naghdi, Amir | | | 1663 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Baghaei, Mehrad | | | 1172 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * 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) | | | | Gilan East League 2017 Round 5-7 | Langroud | IRI | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1263 | 1.00 | 2 | 0.19 | 40 | 7.60 | |
|  Karimi, Anahita | | | 1462 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Fotookian, Seyed Amirreza | | | 1213 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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