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Individual Calculations September 2019 |
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| Lagno, Kateryna Total change: 1.10 | |   |
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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 |
| 2517 | 2549 | 5.00 | 9 | 0.11 | 10 | 1.10 | |
|  Setyaki, Azarya Jodi | m | | 2409 | INA | 1.00 | 1 | 0.31 | 10 | 3.10 | |  Ganguly, Surya Shekhar | g | | 2638 | IND | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Wang, Chen | m | | 2476 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Xu, Minghui | | | 2401 | CHN | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Xiang, Zeyu | m | | 2447 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Zhao, Yuanhe | | | 2448 | CHN | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Zhou, Jianchao | g | | 2608 | CHN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Oleksiyenko, Mykhaylo | g | | 2600 | UKR | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Sethuraman, S.p. | g | | 2630 | IND | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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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