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Rapid:
Individual Calculations November 2021 |
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| Naderi, Arad Total change: 12.00 | |   |
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| 2nd Shahpouri Rapid Open Chess Tournament (Rated) | Mazandaran | IRI | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1224 | 2.50 | 5 | 0.43 | 20 | 8.60 | |
|  Mashhadi, Morad Ali | | | 1734 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Larijani, Amir Ali | | | 1010 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Mehdiabadi, Behrang | | | 1905 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Forootan, Avash | | | 1144 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Dabiri, Kasra | | | 1125 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | Shadravan Saeed morad majidi Rapid Cup 1400(Chaloos) | Mazandaran | IRI | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1224 | 1.00 | 2 | 0.17 | 20 | 3.40 | |
| | Moghaddam, Esmail | | | 1680 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Modirpanah, M Reza | | | 1017 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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