Individual Calculations July 2023 |
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Akbarpourmiri, Massoumeh Total change: 46.60 | | |
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Iran Veterans (women&men) S50 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1524 | 1272 | 4.00 | 8 | 2.33 | 20 | 46.60 | |
| Ghafari, Ahmad | | | 1676 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Azali, Mahdad | | | 1576 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | Noroozi, Jamshid | | | 1644 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | Nazari Nia, Shahram | | | 1488 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | Abdollahisaber, Reza | | | 1612 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | Sherafat Nia, Mohamad | | | 1240 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | Hamidian, Alireza | | | 1418 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | Amin Berenji, Majid | | | 1540 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | 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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