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Rapid:
Individual Calculations July 2018 |
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| Jahani, Mohammadrastin Total change: 1.40 | |   |
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| Rasht Solidarity Chess Championship 2018 | Rasht | IRI | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1062 | 0.00 | 2 | -0.16 | 20 | -3.20 | |
|  Hajebi, Majid | | | 1462 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Masoumi, Sahar | | | 1462 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Ramsar Rapid Cup 1 Tir 1397 | Ramsar | IRI | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1062 | 1.00 | 4 | 0.23 | 20 | 4.60 | |
| | Ghazvini, Hanif | | | 1462 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rezaee, Bahman | | | 1285 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Gholizadeh, Majid | | | 1281 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sadoogh, Zahra | | | 1252 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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