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Rapid:
Individual Calculations September 2018 |
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| Aabd, Arya Total change: -43.60 | |   |
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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 |
| 1275 | 1336 | 1.00 | 4 | -1.29 | 20 | -25.80 | |
|  Majidzadeh, Amirhossein | | | 1397 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Valipour, Rastin | | | 1077 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Eydazha, Sevil | | | 1451 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Nourmohammadi, Taha | | | 1176 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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 | K | K*chg | Game |
| 1443 | 1336 | 2.50 | 4 | 1.04 | 20 | 20.80 | |
| | Golmoghani, Mahsa | | | 1413 | IRI | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Vafadar, Mobin | | | 1348 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Dolati, Artin | | | 1613 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Majidzadeh, Amirhossein | | | 1397 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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 |
| 1219 | 1336 | 0.00 | 3 | -1.93 | 20 | -38.60 | |
| | Golmoghani, Mahsa | | | 1413 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Gholmoghani, Mahshid | | | 1188 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Rezaei, Aytak | | | 1056 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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