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Individual Calculations April 2014 |
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| Hoseini, S.alireza Total change: -28.35 | |   |
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| 4th Ferdowsi Open Chess Tournament (2014) | Mashhad | IRI | 2014-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1552 | 0.00 | 3 | -0.59 | 30 | -17.70 | |
|  Baladjaev, Gara | | | 1952 * | AZE | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Safaei, Maliheh | | | 1741 | IRI | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Aminifard, Mohammad Ebrahim | | | 1740 | IRI | 0.00 | 1 | -0.26 | 30 | -7.80 | | | * 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) | | | NOTE: K factor changed | | 12th International Khazar Open Cup (D) U-14 | Rasht | IRI | 2014-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1552 | 0.00 | 1 | -0.33 | 15 | -4.95 | |
| | Daghli, Arash | | | 1676 | IRI | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | | NOTE: K factor changed | | Iran U-14 Boys Championship 2014 | Booshehr | IRI | 2014-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1552 | 0.00 | 2 | -0.38 | 15 | -5.70 | |
| | Molaei, Mohammadamin | | | 1929 | IRI | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Ghaffarifar, Matin | | | 1711 | IRI | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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