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Rapid:
Individual Calculations November 2021 |
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| Delfanazari, Hoseinali Total change: -21.60 | |   |
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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 |
| 1017 | 1151 | 0.00 | 1 | -0.68 | 20 | -13.60 | |
|  Modirpanah, M Reza | | | 1017 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | | | Shadravan Saeed morad majidi Rapid Cup 1400(Chaloos) | Mazandaran | IRI | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1151 | 0.50 | 4 | -0.40 | 20 | -8.00 | |
|  Fathi, Karen | | | 1569 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Fadakar, Hesan | | | 1521 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Fard Amirkandeh, Hamid | | | 1178 | IRI | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Veisi, Vahid | | | 1328 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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