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Individual Calculations September 2018 |
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| Keshavarzeskandari, Sam Total change: -22.00 | |   |
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| 15th Avicenna International Chess Tournament 2018 - Group C | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1077 | 0.00 | 3 | -0.55 | 40 | -22.00 | |
|  Alavi, Mahsa | | | 1391 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Daneshvar, Kasra | | | 1436 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Shiri, Omid | | | 1218 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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