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Rapid:
Individual Calculations January 2024 |
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| Yaghoubi, Hossein Total change: 10.80 | |   |
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| 9th Qazvin Weekly Rapid Cup -1402 | Qazvin | IRI | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1499 | 4.00 | 7 | -1.01 | 20 | -20.20 | |
|  Akbari, Ehsan | | | 1081 | IRI | 0.00 | 1 | -0.93 | 20 | -18.60 | |  Alipanahi, Kiyanmehr | | | 1099 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sharafi, Abbas | | | 1285 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kalhor, Elina | | | 1225 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Habibifard, Parham | | | 1839 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sotoudeh Falah, Mahdi | | | 1236 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kazemi, Mohammad | | | 1414 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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) | | | | Qazvin Yalda Cup 1402 | Qazvin | IRI | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1499 | 4.00 | 6 | 1.55 | 20 | 31.00 | |
| | Mehri, Mohammad Mehdi | | | 1093 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akbari, Hossein | | | 1704 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Taleshi, Radmehr | | | 1598 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mahdavi, Mahdis | | | 1754 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Daliri, Pedram | | | 2040 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Rajabi, Reza | | | 1337 | 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) | | |
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