Rapid:
Individual Calculations May 2023 |
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Shafieian, Pooyan Total change: -18.40 | | |
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Iranian Cadet Chess Championship 2023 (Boys U10)_Rapid | Tehran | IRI | 2023-04-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1344 | 1157 | 1.00 | 5 | -0.46 | 40 | -18.40 | |
| Rabbani, Alireza | | | 1150 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | | Yekefallah, Artin | | | 1109 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | Bolandnazar, Korosh | | | 1475 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | Makhdoom, Mohammadradin | | | 1513 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | Rajabzade, Ali | | | 1471 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | 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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