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Rapid:
Individual Calculations September 2018 |
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| Valipour, Rastin Total change: 43.20 | |   |
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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 |
| 1405 | 1077 | 1.50 | 5 | 0.85 | 20 | 17.00 | |
|  Ilkhanipour, Ramtin | | | 1346 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Aabd, Arya | | | 1336 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Mohammadi Asl, Abolfazl | | | 1477 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Golmoghani, Mahsa | | | 1413 | IRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Eydazha, Sevil | | | 1451 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | 4th ardabil-achmaz chess school cup | Ardabil | IRI | 2018-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1077 | 2.00 | 4 | 1.31 | 20 | 26.20 | |
| | Eydazha, Sevil | | | 1451 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Farhang, Faraz | | | 1477 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ilkhanipour, Ramtin | | | 1346 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rezaei, Amirmehdi | | | 1196 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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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