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Individual Calculations January 2018 |
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| Naderian, Farhad Total change: -34.40 | |   |
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| Disability Day Cup (blind) 12 Azar 1396 Babolsar | Babolsar | IRI | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1657 | 1.50 | 4 | -1.36 | 20 | -27.20 | |
|  Alizadeh, Mohammadreza | | | 1281 | IRI | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Tahvili Raftar, Gholamhossein | | | 1536 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Romifard, Mehdi | | | 1701 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Jafarian, Danial | | | 1364 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | | | 10th Super League Golestan Province ( group A)-1396 Round 5-7 | Gorgan | IRI | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1657 | 0.00 | 2 | -0.36 | 20 | -7.20 | |
| | Ghasempoor, Abdollah | | | 1826 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Tavana, Mobin | | | 2057 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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