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Individual Calculations September 2010 |
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| Mahmoodi, Reza Total change: 17.00 | |   |
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| First SAROOYE CUP | Sari | IRI | 2010-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 1946 | 2.00 | 3 | 1.39 | 25 | 34.75 | |
|  Sawadkuhi, Massoud Amir | f | | 2193 | IRI | 1.00 | 1 | 0.81 | 25 | 20.25 | |  Khajavi, Armin | | | 2114 | IRI | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Mohandesi, Shahin | m | | 2257 | IRI | 0.50 | 1 | 0.36 | 25 | 9.00 | |
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) | | | | Gilan Men Championship Chess Tournament 1389 | Rasht | IRI | 2010-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 1939 | 0.00 | 1 | -0.11 | 25 | -2.75 | |
| | Soozankar, A M | f | | 2294 | IRI | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | | 9th Ebne Sina Open Chess Tournament | Hamedan | IRI | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 1939 | 0.00 | 3 | -0.42 | 25 | -10.50 | |
| | Sadeh, Shahin | f | | 2315 | IRI | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Taghavi, H | | | 2170 | IRI | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Mohandesi, Shahin | m | | 2279 | IRI | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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) | | | | 1th MILAD NOOR CUP CHESS OPEN | Sari | IRI | 2010-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1939 | 0.50 | 1 | -0.18 | 25 | -4.50 | |
| | Barzegar, Saeb | | | 1802 | IRI | 0.50 | 1 | -0.18 | 25 | -4.50 | |
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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