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Rapid:
Individual Calculations January 2019 |
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| Mahdavi, Mahdis Total change: 16.80 | |   |
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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 |
| 1614 | 1721 | 3.50 | 5 | 0.44 | 20 | 8.80 | |
|  Rezaei, Amirhossein | | | 1368 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Yousefi, Rayehe | | | 1321 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahdavi, Hassan | | | 2067 | IRI | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Mahdavi, Reza | | | 1854 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Yadegar, Radin | | | 1460 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | 23th Rapid Caspian Cup | Qazvin | IRI | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1744 | 5.00 | 8 | 0.40 | 20 | 8.00 | |
| | Rahmani, Pouria | | | 1344 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sedaghati, Mehrdad | f | | 2144 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rahmani, Melika | | | 1344 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rafiei Poor, Mohammad | | | 1419 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mahdavi, Hassan | | | 2068 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ahmadi, Mehrdad | | | 1390 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Barzigar, Behrang | | | 2130 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rashvand, Hamed | | | 1593 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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