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Rapid:
Individual Calculations January 2022 |
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| Mahdavi, Ayhan Total change: 19.60 | |   |
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| Marand Rapid Cup 19 Azar 1400 (U1900) | Tabriz | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1303 | 2.50 | 7 | 0.87 | 20 | 17.40 | |
|  Mohammadi, Saheb Ali | | | 1673 | IRI | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Ghoch Khani, Hossein | | | 1744 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Najafi, Bahlool | | | 1344 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Pino, Mohammadamin | | | 1492 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Salamat, Mohammad | | | 1450 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Mohammadzadeh, Mehdi | | | 1555 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Moghtanam, Alireza | | | 1460 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | East Azarbayjan Youth U16 Festival | Tabriz | IRI | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1303 | 3.50 | 6 | 0.11 | 20 | 2.20 | |
| | Ebrahimi Herab, Hamidreza | | | 1916 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Safari, Yazdan | | | 1038 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hasanpour, Masoumeh | | | 1082 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pino, Mohammadamin | | | 1492 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rahnema Nia, Elshan | | | 1025 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sattari, Amin | | | 1162 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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