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Rapid:
Individual Calculations May 2023 |
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| Falahzade, Mohammad Taha Total change: 0.00 | |   |
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| Iranian Cadet Chess Championship 2023 (Boys U08)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1142 | 0.00 | 1 | -0.30 | | 0.00 | |
|  Hoseinzade, Kian | | | 1293 | IRI | 0.00 | 1 | -0.30 | | 0.00 | |
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) | | | | Gilan Ordibehesht Rapid Cup | Rasht | IRI | 2023-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1142 | 0.50 | 5 | -1.99 | | 0.00 | |
|  Iranfar, Amir | | | 1725 | IRI | 0.00 | 1 | -0.02 | | 0.00 | | | Baratzade, Hossein | | | 1047 | IRI | 0.50 | 1 | -0.13 | | 0.00 | | | Eftekhari, Ermia | | | 1018 | IRI | 0.00 | 1 | -0.67 | | 0.00 | | | Nakhforoosh, Mohammad Reza | | | 1031 | IRI | 0.00 | 1 | -0.65 | | 0.00 | | | Mahmoudi Hashemi, Seyed Hasan | | | 1127 | IRI | 0.00 | 1 | -0.52 | | 0.00 | |
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) | | | | Rapid on the first Thursday of every month Khorasan Razavi 1 | Mashhad | IRI | 2023-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1142 | 0.50 | 5 | -1.99 | | 0.00 | |
| | Iranfar, Amir | | | 1725 | IRI | 0.00 | 1 | -0.02 | | 0.00 | | | Baratzade, Hossein | | | 1047 | IRI | 0.50 | 1 | -0.13 | | 0.00 | | | Eftekhari, Ermia | | | 1018 | IRI | 0.00 | 1 | -0.67 | | 0.00 | | | Nakhforoosh, Mohammad Reza | | | 1031 | IRI | 0.00 | 1 | -0.65 | | 0.00 | | | Mahmoudi Hashemi, Seyed Hasan | | | 1127 | IRI | 0.00 | 1 | -0.52 | | 0.00 | |
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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