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Individual Calculations March 2020 |
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| Tahvili Raftar, Gholamhossein Total change: -0.80 | |   |
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| Blind Fajr Standard Cup 1398 - Groupe B2,B3 | Babolsar | IRI | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1387 | 0.50 | 2 | -0.04 | 20 | -0.80 | |
|  Tavassoli, Hasan | | | 1787 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Jafarvand, Ali | | | 1415 | IRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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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