Individual Calculations April 2023 |
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Amirpour, Saman Total change: -57.20 | | |
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Tabriz milad mahdi chess tournament | Tabriz | IRI | 2023-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1460 | 1787 | 4.00 | 8 | -2.86 | 20 | -57.20 | |
| Motaajjeb, Arash | | | 1387 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Sarvin, Alireza | | | 1444 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | Parvini Nezhad, Ilya | | | 1440 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | Farhadi, Fatemeh | | | 1635 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | Rouhi, Arman | | | 1264 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | Irandoust, Sina | | | 1606 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | Jabbarpour, Majid | | | 1451 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | Assarzadeh, Nazanin Fatemeh | | | 1450 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | * 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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