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Individual Calculations January 2012 |
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| Barbari, Abbas Total change: -5.25 | |   |
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| 2nd baran chess rated tournament | Rasht | IRI | 2011-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1972 | 2.50 | 5 | -0.35 | 15 | -5.25 | |
|  Mousavi, Seyed Khalil | | | 2170 | IRI | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Tahbaz, Arash | | | 1805 | IRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Omidi, Arya | | | 1872 | IRI | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Shabanzadeh, Seyyed Nima | | | 1809 | IRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Babaee, Hosein | | | 1950 | IRI | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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) | | |
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