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Rapid:
Individual Calculations March 2017 |
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| Attari, Saeid Total change: 21.60 | |   |
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| Alborz Rapid Cup 22 Bahman 1395 | Karaj | IRI | 2017-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1530 | 4.00 | 6 | 1.08 | 20 | 21.60 | |
|  Najafiyan Pour, Mahyar | | | 1930 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nafar, Hadi | | | 1233 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rasouli, Ali | | | 1599 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Mahmoodi, Nader | | | 1904 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Jamali, Alireza | | | 1255 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mahmoudi, Mani | | | 1410 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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 Rapid Cup 29 Bahman 1395 | Karaj | IRI | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1530 | 4.00 | 7 | 0.26 | 20 | 5.20 | |
| | Rahmani, Pedram | | | 1130 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ajorloo, Hamid | | | 1865 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rahmatpisheh, Amir Hossein | | | 1138 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rahimi, Amir Mohammad | | | 1864 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Alizadeh, Rahmatollah | | | 1297 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nikkhou, Saeid | | | 1344 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Asgharzadeh, Mitra | | wc | 1853 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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) | | | | Alborz Chess Rapid 6 Esfand 1395 | Karaj | IRI | 2017-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1530 | 4.50 | 7 | -0.26 | 20 | -5.20 | |
| | Rahmani, Pedram | | | 1130 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mortazian, Saeed | | | 1930 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jamali, Alireza | | | 1255 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Shabani, Alireza | | | 1490 | IRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Mahmoudi, Mani | | | 1410 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Alizadeh, Rahmatollah | | | 1297 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ghaffarifar, Aylin | | | 1130 * | IRI | 1.00 | 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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