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Individual Calculations January 2020 |
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| Ebrahimi Rashti, Asal Total change: -76.40 | |   |
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| 17th Gilan First League 1398 Round 4-5 | Gilan | IRI | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1430 | 0.00 | 2 | -0.55 | 40 | -22.00 | |
|  Golshannezhad, Pooya | | | 1579 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Nezamdoust, Amirmahdi | | | 1626 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 2nd Boss Cup Standard Chess Tournament [Under 2100] | Gilan | IRI | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1430 | 2.50 | 7 | -1.36 | 40 | -54.40 | |
| | Mehry, Mahyaar | | | 1830 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shakoori, Alireza | | | 1174 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rezaei, Hamidreza | | | 1789 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Amiri, Reza | | | 1293 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Javanmard, Aryana | | | 1200 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Janbaz, Mohammadbagher | | | 1327 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Effati, Alireza | | | 1231 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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