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Rapid:
Individual Calculations May 2018 |
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| Imani, Adrina Total change: -81.60 | |   |
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| Nokhbegan Rapid Cup Ordibehesht 1397 | Rasht | IRI | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1310 | 1.00 | 4 | -1.24 | 20 | -24.80 | |
|  Vaghar, Mohsen | | | 1710 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shamsi, Amir Mahdi | | | 1039 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Danesharaste, Arvin | | | 1144 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Yeganegi, Barad | | | 1233 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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) | | | | Iranian Cadets Rapid Chess Championships - U08 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1057 | 1310 | 2.00 | 6 | -2.84 | 20 | -56.80 | |
| | Safdarian, Saman | | | 1113 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Omidvar, Roxana | | | 1026 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ghorbani, Arad | | | 1115 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kordi, Karen | | | 976 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mohammadi, Amirreza | | | 1078 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Fallah, Siavash | | | 1035 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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