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Rapid:
Individual Calculations June 2023 |
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| Dousti, Ali Total change: -36.20 | |   |
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| The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar | Mazandaran | IRI | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1492 | 4.50 | 8 | -1.81 | 20 | -36.20 | |
|  Taghipour, Alireza | | | 1124 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Rostami, Mohammad | | | 1121 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Ranjbarjalali, Parham | | | 1169 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bagherpour, Seyed Behrad | | | 1276 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Taghinejad Gilvaei, Irik | | | 1096 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kiani, Shahriar | | | 1092 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pourali, Davood | | | 1798 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rabipoor, Reza | | | 1159 | IRI | 1.00 | 1 | 0.12 | 20 | 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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