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Rapid:
Individual Calculations May 2017 |
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| Atakhan, Alireza Total change: -18.80 | |   |
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| 1st Abhar Islamic republic Cup U2300 | Abhar | IRI | 2017-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1340 | 0.00 | 4 | -0.90 | 20 | -18.00 | |
|  Tahmasebi, Pooyan | | | 1740 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shirvani, Mehdi | | | 1292 | IRI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Babaei , Amir | | | 1676 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nozari, Mohammad | | | 1663 | 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 Rapid 25 Farvardin 1396 | Karaj | IRI | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1340 | 1.00 | 5 | -0.04 | 20 | -0.80 | |
| | Mahmoodi, Nader | | | 1740 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammadpour, Afshin | | | 1740 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moghadas Jafari, Mohammad | | | 1740 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alizadeh, Rahmatollah | | | 1321 | IRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Khajemirzaei, Jamal | | | 1519 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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