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Individual Calculations July 2023 |
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| Rasi, Davood Total change: 44.20 | |   |
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| Iran Veterans (women&men) S65 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1377 | 4.50 | 5 | 2.21 | 20 | 44.20 | |
|  Mobaser, Morad | | | 1199 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Tavakoli, Kazem | | | 1197 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Kashfi, Seyed Reyhan Allah | | | 1469 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Ebrahimi, Reza | | | 1473 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Ehteramian, Hossein | | | 1786 | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | |
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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