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Rapid:
Individual Calculations May 2018 |
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| Riahi, Arvin Total change: 111.00 | |   |
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| 5th Mahmoodabad Rapid Cup Farvardin 1397 | Mahmoodabad | IRI | 2018-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1300 | 4.00 | 8 | 1.84 | 20 | 36.80 | |
|  Naderi, Abdollah | | | 1700 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammadi, Fatemeh | | | 1177 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Aminifard, M.sam | | | 1603 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Kazemiyan Eski, Abolfazl | | | 1700 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gholami, Ilia | | | 1633 | IRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Sadeghifar, Mohammadreza | | | 1579 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Dadashi, Mohammad Hasan | | | 1446 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Moosavifar, Seyed Abolfazl | | | 1223 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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) | | | | Iranian Cadets Rapid Chess Championships- U12 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1300 | 5.00 | 8 | 3.71 | 20 | 74.20 | |
| | Masoumi, Sahar | | | 1528 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Zahmati, Sobhan | | | 1700 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Daneshvar, Bardiya | | | 1700 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aghili Mofid, Davood | | | 1440 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Rostami, Mardin | | | 1664 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Abdollahabadi, Amir Hosien | | | 1433 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Nejatpour, Soshiyant | | | 1663 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Khorshidi, Mohammad Javad | c | | 1676 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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