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Individual Calculations January 2011 |
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| Marzoughi, Mohammadsadegh Total change: 54.30 | |   |
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| Gilan Closed Rated Chess Tournament 2010 | Rasht | IRI | 2010-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1870 | 2.50 | 5 | 1.15 | 15 | 17.25 | |
|  Barzigar, Behrang | | | 2140 | IRI | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Bakhtiari, Kazem | | | 2224 | IRI | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Azimi, Khashayar | | | 1799 | IRI | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Zarinfam, Arsalan | | | 2208 | IRI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Bayat, Shohreh | | wf | 1977 | IRI | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | The 3rd Master Reza Rezaei Saravi Cup | Sari | IRI | 2010-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 1870 | 4.00 | 7 | 2.47 | 15 | 37.05 | |
|  Mousavi, Seyed Khalil | | | 2066 | IRI | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Akbari, Mohammad | | | 2009 | IRI | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Barzigar, Behrang | | | 2140 | IRI | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Valizadeh, Ali | | | 2094 | IRI | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Kanani, Ali | | | 1927 | IRI | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Soozankar, A M | f | | 2270 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mohandesi, Shahin | m | | 2270 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | |
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