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Rapid:
Individual Calculations January 2019 |
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| Alimardani, Amir H Total change: 3.40 | |   |
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| 1st Andishmandan Rapid Cup 9 Azar 1397 | Qazvin | IRI | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1607 | 4.00 | 5 | 1.12 | 20 | 22.40 | |
|  Khosravi, M.javad | | | 1302 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Atakhan, Abtin | | | 2007 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hajirafiei, Mohammad Reza | | | 1231 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Davari, Sara | | | 1309 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Najafi Tabar, Aydin | | | 1868 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | * 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) | | | | 23th Rapid Caspian Cup | Qazvin | IRI | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1608 | 2.00 | 5 | -0.95 | 20 | -19.00 | |
| | Salimiyan, Behzad | | | 1208 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahdavi, Hassan | | | 2008 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rahmani, Pouria | | | 1208 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karbalaei Sadeghi, Farhad | | | 1896 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rahmani, Melika | | | 1286 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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