Individual Calculations September 2019 |
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Haji Sharafi, Mahla Total change: -7.20 | | |
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9th Qazvin Cup - B Group (U-1800) | Qazvin | IRI | 2019-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1381 | 1017 | 0.50 | 6 | -0.16 | 40 | -6.40 | |
| Mohammadian, Mohammad | f | | 1417 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Tahvili Raftar, Iman | | | 1406 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | Nemati, Mehrad | | | 1417 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | Mahdi Beygi, Alireza | | | 1417 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Salehimanesh, Ayda | | | 1417 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Alizadeh, Mohammadreza | | | 1210 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | * 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) | | Alborz Chess Championship 1398 (U16-Girls) | Alborz | IRI | 2019-08-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1150 | 1024 | 1.00 | 3 | -0.02 | 40 | -0.80 | |
| Mahin Roosta, Hannaneh | | | 1139 | IRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | Hajipour, Nastaran | | | 1304 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Babaei, Asal | | | 1008 | IRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | 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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