Individual Calculations January 2020 |
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Naderi, Abdollah Total change: -18.40 | | |
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Mazandaran League , East Region 1398 | Mazandaran | IRI | 2019-11-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1634 | 2034 | 2.00 | 3 | -0.76 | 20 | -15.20 | |
| Khandan Khalili, Mazaher | | | 1634 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | Safarpour, Hoseyn | | | 1634 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Abbaszadeh, Mohammad Taha | | | 1634 * | 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 |
1875 | 2034 | 4.00 | 6 | -0.16 | 20 | -3.20 | |
| Motamedi, Fatemeh | | | 1751 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | Guran Orimi, Mehdi | | | 1734 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | Shams, Mohammad Matin | | | 1936 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | Barzegar, Saeb | | | 2014 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | Falah, Mehdi | | | 2041 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | Ebrahimi, Mahdi | | | 1773 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | 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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