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Individual Calculations October 2019 |
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| Heidarinezhad, Mohammad Sadra Total change: -30.00 | |   |
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| Chess Championship of Gilan Province U(12) 1398 | Rasht | IRI | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1238 | 1.00 | 4 | -0.61 | 40 | -24.40 | |
|  Khanipour, Abolfazl | | | 1638 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rafigh, Shervin | | | 1464 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Padidarnazar, Kasra | | | 1018 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rajabnejad, Amirali | | | 1206 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | | * 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) | | | | 17th Gilan Second League 1398 Round 1 | Gilan | IRI | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1238 | 0.00 | 1 | -0.14 | 40 | -5.60 | |
| | Zarbini, Khashayar | | | 1548 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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