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Individual Calculations July 2023 |
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| Feyli, Aliasghar Total change: -34.40 | |   |
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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 |
| 1355 | 1364 | 2.00 | 5 | -0.86 | 40 | -34.40 | |
|  Deljou, R. | | | 1960 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Sajadi, Nematollah | | | 1167 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Tavakoli, Kazem | | | 1197 | IRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Badiozaman, Mina | | | 1251 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Mobaser, Morad | | | 1199 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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