Individual Calculations July 2023 |
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Abdollahi, Samin Total change: -30.80 | | |
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3rd Iran Under 14 Chess League 1402 (Standard) | Tehran | IRI | 2023-06-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1252 | 1197 | 1.00 | 4 | -0.77 | 40 | -30.80 | |
| Zeynali, Ali | | | 1519 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | Taghinejad Gilvaei, Irik | | | 1125 | IRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | Beyrami, Alisan | | | 1178 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | Keyvani, Melina | | | 1187 | IRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | 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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