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Rapid:
Individual Calculations August 2023 |
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| Koohi, Kian Total change: -96.00 | |   |
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| Alborz Rapid Championship 1402 | Alborz | IRI | 2023-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1118 | 0.00 | 4 | -1.76 | 40 | -70.40 | |
|  Eskandary, Mahmood | | | 2008 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Esmaili, Mobin | | | 1061 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Yalsharze, Mahsa | | | 1046 | IRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Sahraei, Barbod | | | 1063 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | | | Rapid chess competition, Pishkesvat Seyyed Alireza Jafari | Mazandaran | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1055 | 1104 | 0.50 | 2 | -0.64 | 40 | -25.60 | |
| | Radjoo, Viana | | | 1070 | IRI | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Farhoudi, Mohammad Parsa | | | 1040 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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