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Individual Calculations February 2019 |
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| Khalesi, Vahid Total change: -3.60 | |   |
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| 18th Qazvin Chess League 1397 Round 1-6 | Qazvin | IRI | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2272 | 1.00 | 2 | -0.45 | 20 | -9.00 | |
|  Faroughi, Mansour | | | 1872 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rastbod, Ali | f | | 2254 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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) | | | | 1st Zanjan Chess Club Standard Cup 1397 | Zanjan | IRI | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2272 | 6.50 | 7 | 0.27 | 20 | 5.40 | |
|  Aghamohammadloo, Narges | | | 1872 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salahi Moghadam, Mahdiyar | | | 1872 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nozari, Mohammad | | | 1872 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karimi, Mohammad | | | 2106 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mokhtarzadeh, M.reza | | | 1872 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Najjari, Roohollah | | | 1881 | IRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Mousavi, Emadeddin | | | 1872 * | 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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