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Rapid:
Individual Calculations May 2023 |
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| Razzaghi, Ali Total change: -56.00 | |   |
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| Iranian Cadet Chess Championship 2023 (Boys U10)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1507 | 4.50 | 8 | -1.40 | 40 | -56.00 | |
|  Hoseinzade, Amirmohammad | | | 1210 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Rabbani, Alireza | | | 1150 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Kakavand, Ramtin | | | 1802 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Boromideh, Barsam | | | 1226 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Bakhshi, Sepanta | | | 1152 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Khaledi, Parham | | | 1217 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Fallah, Aran | | | 1107 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Shorakayi, Ali | | | 1490 | IRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | * 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) | | |
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