Individual Calculations September 2019 |
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Jafari, Mohammad Total change: -0.80 | | |
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Alborz Chess Championship 1398 (U12-Boys) | Alborz | IRI | 2019-08-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1235 | 1012 | 0.50 | 2 | -0.02 | 40 | -0.80 | |
| Majidi, Seyed Mohammad Parsa | | | 1412 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Mirzamani, Seyed Amirarta | | | 1058 | IRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | * 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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