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Rapid:
Individual Calculations January 2019 |
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| Bahrami, Houman Total change: 21.60 | |   |
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| 2nd Qods City Rapid 23 Azar 1397 | Tehran | IRI | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1346 | 2.00 | 4 | 1.29 | 20 | 25.80 | |
|  Abedini, Morteza | | | 1746 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rahmatpisheh, Amir Hossein | | | 1566 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Ghayourifar, Amir | | | 1592 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Alikahi, Mohammad | | | 1569 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * 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) | | | | Tehran Rapid 29 Azar 1397 U-14 | Tehran | IRI | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1346 | 3.00 | 5 | -0.21 | 20 | -4.20 | |
| | Jolani, Parnian | | | 1102 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kasipour Azbari, Seyed Arvin | | | 1628 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Teimouri Yadkuri, Shahdad | | | 1233 | IRI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Mohammadi, Kasra | | | 1147 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Movahedi, Ali | | | 1058 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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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