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Individual Calculations December 2018 |
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| Darini, Pouria Total change: 0.60 | |   |
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| Iran Semifinal Men Chess Championship 1397 | Hamedan | IRI | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2481 | 6.50 | 9 | 0.06 | 10 | 0.60 | |
|  Roozbayan, Reza | | | 2119 | IRI | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Poormosavi, Seyed Kian | | | 2114 | IRI | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Khoshkalam, Seyed Mehrab | f | | 2294 | IRI | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Tavoosi Rad, Ramtin | | | 2081 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gholami, Aryan | m | | 2493 | IRI | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Fathi, Himan | | | 2081 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Moradi, Amirmasoud | | | 2263 | IRI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Mosadeghpour, Masoud | g | | 2511 | IRI | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Idani, Pouya | g | | 2598 | IRI | 0.50 | 1 | 0.16 | 10 | 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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