Individual Calculations April 2023 |
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Siani, Ali Total change: 31.40 | | |
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Tabriz milad mahdi chess tournament | Tabriz | IRI | 2023-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1736 | 1681 | 4.50 | 7 | 1.57 | 20 | 31.40 | |
| Motaajjeb, Siavash | | | 1281 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Heravi, Mohammad Hossein | | | 1932 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | Ansari, Soheil | | | 1809 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | Lotfi, Aylar | | | 1848 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | Majidzadeh, Amirhossein | | | 1885 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | Ebrahimi, Nima | | | 1953 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | Sarvin, Alireza | | | 1444 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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