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Individual Calculations March 2020 |
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| Hamdam, Ali Total change: -28.60 | |   |
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| 17th Gilan First League 1398 Round 10 | Gilan | IRI | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1657 | 0.00 | 1 | -0.28 | 20 | -5.60 | |
|  Rezaei, Hamidreza | | | 1825 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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 |
| 1438 | 1657 | 3.50 | 6 | -1.15 | 20 | -23.00 | |
|  Delavari, Amin | | | 1462 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Teimoori, Neda | | | 1413 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Yarifard, Hossein | | | 1454 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Mahjoob Zardast, Artemis | | wc | 1385 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Saadatmandi, Elina | | | 1455 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ebrahimi Rashti, Asal | | | 1460 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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