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Individual Calculations March 2024 |
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| Khoshkalam, Seyed Mahan Total change: -41.40 | |   |
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| 20th Caspian Sea International Chess Festival - B Category (U2000) | Rasht | IRI | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1946 | 5.00 | 8 | -1.88 | 20 | -37.60 | |
|  Khelghatdoust, Amirali | | | 1624 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Farokhfar, S Ahmad | | | 1686 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Shojaeian, Behrooz | | | 1796 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Shafiee, Artin | | | 1546 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Seyfikar, Ahmad | | | 1387 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Eidivandi, Haman | | | 1575 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rajabzadeh, Arsam | | | 1593 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rafigh, Shervin | | | 1690 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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) | | | | 20th Gilan First League Round 8-9 | Gilan | IRI | 2024-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1946 | 1.50 | 2 | -0.19 | 20 | -3.80 | |
| | Saberi, Hirad | | | 1713 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Ghomi, Salman | | | 1582 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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