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Individual Calculations September 2019 |
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| Mahmoodi, Bita Total change: -4.40 | |   |
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| Markazi 18 Mordad Standard Cup 1398 | MArkazi | IRI | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1043 | 1.00 | 5 | 0.52 | 40 | 20.80 | |
|  Mahdavimajd, Mohammad | | | 1443 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Soleimany, Alireza | | | 1443 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mirbagheri, Erfan | | | 1359 | IRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Mirsaeedi, Farhad | | | 1443 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zinati, Mehrnaz | | | 1395 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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) | | | | 3rd Aftab international Chess Festival 2019 - Under 1900 Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1043 | 0.00 | 5 | -0.48 | 40 | -19.20 | |
| | Jafari, Parsa | | | 1443 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Saleh Kotah, Sayed Ataollah | | | 1443 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mohammadi, Amir Hossein | | | 1443 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zinati, Mehrnaz | | | 1395 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tavana, Amirmahdi | | | 1360 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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) | | | | 2nd Stars League Arak Shahmat Chess academy Round 4-6 | Arak | IRI | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1043 | 0.00 | 1 | -0.15 | 40 | -6.00 | |
| | Ghadiri, Sina | | | 1335 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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