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Individual Calculations September 2019 |
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| Najer, Evgeniy Total change: -18.20 | |   |
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| 2019 Belt and Road China Hunan International Chess Open (Category A) | Chang Sha , China | CHN | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2475 | 2678 | 5.00 | 9 | -1.82 | 10 | -18.20 | |
|  Xu, Jun | g | | 2477 | CHN | 0.50 | 1 | -0.26 | 10 | -2.60 | |  Yu, Ruiyuan | g | | 2464 | CHN | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Bilguun, Sumiya | m | | 2482 | MGL | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Xie, Jianjun | f | | 2417 | CHN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Khademalsharieh, Sarasadat | m | | 2481 | IRI | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Batsiashvili, Nino | g | wg | 2433 | GEO | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Xiang, Zeyu | m | | 2447 | CHN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Dai, Changren | m | | 2510 | CHN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Xu, Yinglun | g | | 2562 | CHN | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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