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Rapid:
Individual Calculations January 2022 |
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| Heydarian, Behzad Total change: -21.80 | |   |
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| 5th Rapid Amol Chess Tournament | Mazandaran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1334 | 1.00 | 5 | -1.09 | 20 | -21.80 | |
|  Amirkhanlou, Morteza | | | 1766 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Saadat Vafer, Alireza | | | 1638 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Ramezani, Raha | | | 1049 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kakavand, Ramtin | | | 1491 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mokhtabadi, Arad | | | 1144 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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