Individual Calculations September 2019 |
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Ghaffarian, Taha Total change: -23.20 | | |
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Alborz Chess Championship 1398 (U14-Boys) | Alborz | IRI | 2019-08-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1371 | 1250 | 0.50 | 3 | -0.58 | 40 | -23.20 | |
| Zeinali, Alireza | | | 1517 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | Khamseh, Nima | | | 1086 | IRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | Mahmoudi, Mani | | | 1511 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | 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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