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Individual Calculations September 2019 |
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| Narayanan.s.l Total change: -6.50 | |   |
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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 |
| 2520 | 2616 | 5.00 | 9 | -0.65 | 10 | -6.50 | |
|  Wang, Yiye | m | | 2440 | CHN | 1.00 | 1 | 0.27 | 10 | 2.70 | |  Cheparinov, Ivan | g | | 2666 | GEO | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Xu, Jun | g | | 2477 | CHN | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Yu, Ruiyuan | g | | 2464 | CHN | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Li, Di | g | | 2523 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Khademalsharieh, Sarasadat | m | | 2481 | IRI | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Bilguun, Sumiya | m | | 2482 | MGL | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Chu, Wei Chao | m | | 2406 | CHN | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Wei, Yi | g | | 2737 | CHN | 0.00 | 1 | -0.34 | 10 | -3.40 | |
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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