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Individual Calculations December 2018 |
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| Bolourchifard, Farzad Total change: 2.80 | |   |
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| Round 1-4 | Rasht | IRI | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2240 | 2.00 | 4 | 0.26 | 20 | 5.20 | |
|  Alizadeh, Gh | | | 2199 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Rastbod, Ali | f | | 2279 | IRI | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Lorparizangeneh, Shahin | g | | 2489 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Delavari, Amirali | | | 2213 | IRI | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Tehran Men 1st League 2018 Round 2-3 | Tehran | IRI | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2242 | 0.50 | 1 | -0.12 | 20 | -2.40 | |
| | Pilvaieh, Ali | | | 2152 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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