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Rapid:
Individual Calculations September 2018 |
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| Rezaei, Aytak Total change: 24.40 | |   |
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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 |
| 1184 | 1056 | 1.00 | 3 | 0.02 | 20 | 0.40 | |
|  Nourmohammadi, Taha | | | 1176 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Vaferi, Amirreza | | | 1189 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Gholmoghani, Mahshid | | | 1188 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | 5th ardabil-achmaz chess school cup | Ardabil | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1056 | 2.00 | 4 | 1.20 | 20 | 24.00 | |
| | Majidzadeh, Amirhossein | | | 1397 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rasi Pour, Iliya | | | 1297 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Aabd, Arya | | | 1336 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Gholmoghani, Mahshid | | | 1188 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | |
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