Individual Calculations July 2023 |
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Azizi Tafreshi, Ali Akbar Total change: -17.60 | | |
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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 |
1442 | 1408 | 0.50 | 3 | -0.88 | 20 | -17.60 | |
| Zaeri, Mohammad | | | 1685 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | Ebrahimi, Reza | | | 1473 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | Sajadi, Nematollah | | | 1167 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | 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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