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Individual Calculations December 2018 |
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| Kowsarinia, Amir Total change: -6.40 | |   |
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| Round 1-4 | Rasht | IRI | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2327 | 2.00 | 4 | -0.32 | 20 | -6.40 | |
|  Avakh, E | | | 2154 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Hosseinzadeh, Nima | | | 2301 | IRI | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Hosseinipour, Mehdi | f | | 2291 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Ghane, Shojaat | g | | 2324 | IRI | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | |
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