Individual Calculations August 2023 |
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Mozafari, Sonia Total change: -33.60 | | |
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6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1416 | 1140 | 0.00 | 5 | -0.84 | 40 | -33.60 | |
| Taghizadeh, Pouria | | | 1398 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | Shabaniyan, Faranak | | | 1484 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | Karami, Vesal | | | 1422 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Rahnama, M.reza | | | 1386 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | Mohammad Bidaghi, Ali | | | 1390 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | 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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