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Individual Calculations March 2020 |
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| Mokhtarpoor, Jalil Total change: -75.20 | |   |
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| 17th Gilan Second League 1398 Round 7-8 | Gilan | IRI | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1737 | 0.00 | 2 | -1.56 | 20 | -31.20 | |
|  Torabi, Farhad | | | 1546 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Shafiei, Mojtaba | | | 1483 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | | | 18th Caspian Cup International Chess Festival (Group B) | Gilan | IRI | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1737 | 1.00 | 4 | -2.20 | 20 | -44.00 | |
|  Arzhan, Hosein | | | 1515 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zafarmand, Mohsen | | | 1552 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Shakari, Atoosa | | | 1506 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Taati, Rahim | | | 1386 | IRI | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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) | | |
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