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Rapid:
Individual Calculations September 2018 |
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| Pour Vosough, Helia Total change: -15.00 | |   |
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| Achmaz Chess School Rapid Cup Mordad 97 | Ardabil | IRI | 2018-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1172 | 0.00 | 1 | -0.28 | 20 | -5.60 | |
|  Majidzadeh, Reza | | | 1339 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | 5th ardabil-achmaz chess school cup | Ardabil | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1172 | 0.00 | 2 | -0.47 | 20 | -9.40 | |
| | Golmoghani, Mahsa | | | 1413 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Vafadar, Mobin | | | 1348 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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