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Rapid:
Individual Calculations March 2023 |
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| Heydari, Hosein Total change: -5.60 | |   |
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| Alborz Rapid Cup 14bahman | Karaj | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1309 | 2.00 | 6 | -0.86 | 20 | -17.20 | |
|  Bajelan, Mohammad Ali | | | 1302 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Abedini, Morteza | | | 1882 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Malekzadeh, Saeid | | | 1557 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Enferadi, Iliya | | | 1191 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Yekefallah, Artin | | | 1102 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Akbari, Sarina | | | 1149 | IRI | 1.00 | 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) | | | | Alborz Rapid Cup 22 bahman | Karaj | IRI | 2023-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1309 | 2.00 | 5 | -0.26 | 20 | -5.20 | |
| | Eskandary, Mahmood | | | 1996 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ghanbarnjad, Afkham | | | 1153 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Zam Yar, Valialah | | | 1047 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Chavari, Mohammad Mahdi | | | 1968 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Rezvanifard, Mohammad Taha | | | 1152 | IRI | 1.00 | 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) | | | | Alborz Rapid 29 bahman 1401 | Karaj | IRI | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1309 | 2.50 | 5 | 0.84 | 20 | 16.80 | |
| | Mehran, Hossein | | | 1886 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Motamedi, Mahdi | | | 1109 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jalali, Armin | | | 1606 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mandkari, Mohammadtaha | | | 1316 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Keshavarz, Farajollah | | | 1508 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | |
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