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Individual Calculations October 2022 |
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| Sharifi Razavi, Mohammadtaha Total change: 0.00 | |   |
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| Tehran Chess CHampionship U08-1401 Boys | Tehran | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1147 | 0 | 2.00 | 3 | 0.00 | 1167 | | 0.00 | |
|  Kiaei, Mohammad Taha | | | 1033 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Akrami, Moeid | | | 1362 | IRI | 1.00 | 1 | 0.00 | | 0.00 | |  Razavi, Seyed Adrian | | | 1045 | IRI | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 1st international Standard of Master Tafrishi Cup-Category B | Mashhad | IRI | 2022-09-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1174 | 0 | 1.00 | 4 | 0.00 | 981 | | 0.00 | |
| | Ghiyasi, Alborz | | | 1294 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rastaghi, Helena | | | 1093 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rajabzade, Ali | | | 1196 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Mehrabani, Arnika | | | 1111 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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