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Individual Calculations February 2020 |
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| Masoumi, Sahar Total change: 20.40 | |   |
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| 17th Gilan Super League 1398 Round 8-9 | Gilan | IRI | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1936 | 1.00 | 2 | 0.23 | 40 | 9.20 | |
|  Rahmat Pour, Armin | | | 1826 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Khoshkalam, Seyed Mehrab | f | | 2276 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | 1st shohadaie nokhale U2000 chess tournament 1398 | Gilan | IRI | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1936 | 7.00 | 9 | 0.28 | 40 | 11.20 | |
| | Yazdani, Mohammadhosein | | | 1536 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Taghizadeh, Ali | | | 1559 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Hoseini, S.alireza | | | 1776 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Hooshdarmahjoob, Navid | | | 1915 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Ramezani, Hosein | | | 1544 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ahmadian, Moharram | | | 1875 | IRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Karami, Mohsen | | | 1699 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Bakhtshahi, M. | | | 1843 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Rezaei, Hamidreza | | | 1766 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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