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Rapid:
Individual Calculations May 2018 |
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| Beheshti, Ali Total change: 18.60 | |   |
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| 4th Shahriar Rapid Cup Farvardin 1397 | Shahriar | IRI | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1024 | 0.00 | 3 | -0.76 | 20 | -15.20 | |
|  Rahmani, Pedram | | | 1424 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Eftekhari Azar, Ali | | | 1271 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ghiyasvand, Mohammad Mahdi | | | 1034 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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 Cadet under 8 Rapid Cup 1397 | Alborz | IRI | 2018-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1093 | 1024 | 1.50 | 4 | -0.12 | 20 | -2.40 | |
| | Alizadeh, Amirhosein | | | 1138 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Karevan, Benyamin | | | 1097 | IRI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Haji Abadi, Amirhossein | | | 1032 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Taghizadeh, Taraneh | | | 1105 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Iranian Cadets Rapid Chess Championships - U08 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1024 | 4.00 | 8 | 1.81 | 20 | 36.20 | |
| | Keshavarzeskandari, Sam | | | 1147 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Mandkari, Mohammadtaha | | | 1188 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Sejdeh, Amirsam | | | 1228 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Moosavifar, Seyed Abolfazl | | | 1223 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Yousefian, Maedeh | | | 1170 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Alizadeh, Amirhosein | | | 1138 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Arab Ahmadi, Radin | | | 1115 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Mohammad Bidaghi, Ali | | | 1424 * | 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) | | |
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