Individual Calculations July 2023 |
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Allahtavakoli, Mahmoud Total change: -1.20 | | |
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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 |
1447 | 1002 | 0.00 | 1 | -0.06 | 20 | -1.20 | |
| Ghahari Kermani, Hamid | | | 1447 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | 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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