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Individual Calculations March 2013 |
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| Abbasi, Parnian Total change: 12.60 | |   |
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| Esfahan League Championship 2012 | Esfahan | IRI | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1695 | 0.50 | 1 | 0.19 | 30 | 5.70 | |
|  Samimi Sedeh, Majid | | | 1833 | IRI | 0.50 | 1 | 0.19 | 30 | 5.70 | |
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) | | | | Iran Under 12 Girls Championship 2013 | Sari | IRI | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1695 | 4.00 | 6 | 0.23 | 30 | 6.90 | |
| | Ebrahimi, Atoosa | | | 1546 | IRI | 0.50 | 1 | -0.20 | 30 | -6.00 | |  Payvandi, Dorsa | | | 1295 * | IRI | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Azali, Tannaz | | | 1757 | IRI | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Hashemi, Seyed Fatemeh | | | 1624 | IRI | 0.50 | 1 | -0.10 | 30 | -3.00 | | | Hamedi Nia, Vesal | | | 1639 | IRI | 0.50 | 1 | -0.08 | 30 | -2.40 | | | Kalantari, Sedigheh | | | 1653 | IRI | 1.00 | 1 | 0.44 | 30 | 13.20 | | | * 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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