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Rapid:
Individual Calculations September 2018 |
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| Jafarpour, Mobin Total change: 0.00 | |   |
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| Achmaz Chess School Rapid Cup Mordad 97 | Ardabil | IRI | 2018-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1184 | 0 | 0.50 | 3 | 0.00 | 911 | | 0.00 | |
|  Vaferi, Amirreza | | | 1189 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nourmohammadi, Taha | | | 1176 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | | Gholmoghani, Mahshid | | | 1188 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 4th ardabil-achmaz chess school cup | Ardabil | IRI | 2018-08-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1189 | 0 | 1.00 | 3 | 0.00 | 1064 | | 0.00 | |
| | Aabd, Arya | | | 1336 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |  Rezaei, Aytak | | | 1056 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Nourmohammadi, Taha | | | 1176 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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