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Rapid:
Individual Calculations February 2024 |
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| Kheirollahi, Mohammad Arsham Total change: 20.40 | |   |
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| Rapid Rated tournament U1700 (22) Iran Shahryar17 Azar 1402 | Tehran | IRI | 2023-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1134 | 0.50 | 3 | 0.01 | 40 | 0.40 | |
|  Keshavarz, Farajollah | | | 1508 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Abyazi, Afrasiyab | | | 1349 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Khoshgoftar, Adel | | | 1420 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | 1st Iran Amateurs Rapid Chess Championship U2000 | Tehran | IRI | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1134 | 1.50 | 8 | 0.50 | 40 | 20.00 | |
| | Khalili Kordabadi, Abbas | | | 1463 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Badali Melkonians, Emil | | | 1583 | IRI | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Taghinejad Gilvaei, Irik | | | 1327 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Khodaei, Amir Ehsan | | | 1481 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mahmoodi, Mohammad Parsa | | | 1518 | IRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Nozari Amini, Kasra | | | 1470 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gholami, Iman | | | 1525 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Amri, Omid | | | 1414 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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