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Individual Calculations January 2020 |
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| Valookolaei, Saeid Total change: 12.20 | |   |
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| Mazandaran League , East Region 1398 | Mazandaran | IRI | 2019-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1957 | 5.00 | 5 | 0.48 | 20 | 9.60 | |
|  Najafi, Mobina | | | 1557 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Samadi Riakandeh, Said Alireza | | | 1673 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Marzban, Hora | | | 1557 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jafari, Javad | | | 1557 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Namdar Abadi, Abolfazl | | | 1557 * | IRI | 1.00 | 1 | 0.08 | 20 | 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) | | | | Mazandaran Super League Chess Championship | Mazandaran | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1957 | 4.00 | 5 | 0.13 | 20 | 2.60 | |
| | Marzban, Hora | | | 1557 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghadi Sahebi, Hosein | | | 1575 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hagh Taj Dar, Rajab Ali | | | 1831 | IRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rezaei Abari, Farzin | | | 1993 | IRI | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Beheshti, Bardia | | | 1557 * | IRI | 1.00 | 1 | 0.08 | 20 | 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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