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Individual Calculations May 2010 |
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| Mehry, Mahyaar Total change: -6.35 | |   |
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| 2th Bbaran Chess Cup Tournament | Rasht | IRI | 2010-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1948 | 3.00 | 8 | -0.05 | 25 | -1.25 | |
|  Sadeh, Shahin | | | 2283 | IRI | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Kamyar, Farshad | | | 1848 | IRI | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Azadbakhsh, Farshid | | | 2080 | IRI | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Kanani, Anoosh | | | 2042 | IRI | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Shabanzadeh, Seyyed Nima | | | 1818 | IRI | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Bayat, Shohreh | | wf | 1999 | IRI | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Vaghar, Mohsen | | | 2205 | IRI | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Mousavi, Seyed Khalil | | | 2092 | IRI | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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 | | Iranian Youth Chess Championships Boys Under 18 | Tehran | IRI | 2010-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 1948 | 0.50 | 3 | -0.34 | 15 | -5.10 | |
| | Faghirnavaz, Ali | | | 2261 | IRI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Vasli, Aref | | | 2126 | IRI | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Baratian, Aref | | | 1995 | IRI | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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