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Individual Calculations January 2020 |
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| Nemati, Mehrad Total change: 104.00 | |   |
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| 19th Qazvin League 1398 Round 1-4 | Qazvin | IRI | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1251 | 1.00 | 2 | 0.67 | 40 | 26.80 | |
|  Mohammadi, Hadis | | | 1602 | IRI | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Yaghoubi, Hossein | | | 1470 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | 19th Qazvin League 1398 Round 5-11 | Qazvin | IRI | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1379 | 0.50 | 3 | -0.87 | 40 | -34.80 | |
| | Khalili, Behrad | | | 1470 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Mahdi Beygi, Alireza | | | 1361 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Rostami, Abolfazl | | | 1410 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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) | | | | Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) | Tabriz | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1379 | 4.50 | 8 | 2.80 | 40 | 112.00 | |
| | Zeini, Mahdiar | | | 1078 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mahmoody, M. Sadegh | | | 1779 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Khalili, Hiva | | | 1779 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Baghbani, Hamed | | | 1749 | IRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Aghamohammadi, M. | | | 1779 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Adalatkhah, Mahdi | | | 1636 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Mousavi, Seyyed Mehdi | | | 1765 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Abbaszadeh, Moslem | | | 1580 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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) | | |
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