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Individual Calculations May 2019 |
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| Barmar, Melisa Total change: -38.40 | |   |
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| The 4th Jouybar Chess Tournament - Nowrooz Cup 1398 | Mazandaran | IRI | 2019-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1102 | 0.50 | 5 | -0.43 | 40 | -17.20 | |
|  Mokhtarzadeh, M.reza | | | 1502 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hosseinzadeh, Amir Ali | | | 1477 | IRI | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Shalipour Jafari, Shahin | | | 1502 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nouri, Alaa | | | 1502 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Derakhshani, Diyana | | | 1026 | IRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | * 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) | | | | 1st Ghaem Cup International Chess Festival 2019 (U-2100) | Mazandaran | IRI | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1102 | 0.00 | 4 | -0.53 | 40 | -21.20 | |
| | Riahi, Arvin | | | 1502 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aliyev, Aykhan | | | 1495 | AZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ibrahimzade, Asmar | | | 1374 | AZE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Hoseinpour Kasgary, Abolfazl | | | 1344 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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) | | |
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