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Individual Calculations January 2019 |
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| Zhou, Jianchao Total change: -7.90 | |   |
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| 2019 Chinese Chess League Division A (19-22) | Shen Zhen | CHN | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2622 | 2617 | 1.00 | 3 | -0.48 | 10 | -4.80 | |
|  Bai, Jinshi | g | | 2568 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | |  Vallejo Pons, Francisco | g | | 2694 | ESP | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Wen, Yang | g | | 2604 | CHN | 0.00 | 1 | -0.52 | 10 | -5.20 | |
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) | | | | 2018 Charlotte Open | Charlotte, North Carolina | USA | 2018-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 2617 | 5.50 | 7 | -0.31 | 10 | -3.10 | |
| | Chen, Benjamin | | | 2217 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rangarajan, Karthik | | | 2233 | IND | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Zapata, Alonso | g | | 2430 | COL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Cremisi, Daniel | | | 2217 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Chen, Alex | | | 2217 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lenderman, Aleksandr | g | | 2632 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Webster, Dex | | | 2217 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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