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Individual Calculations February 2017 |
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| Song, Estella Total change: 26.00 | |   |
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| Jolimark (HK) International 2016 | Hong Kong | HKG | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1541 | 4.00 | 9 | 1.19 | 40 | 47.60 | |
|  Villanueva, Nelson | f | | 1941 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Uppal, Mahir | | | 1141 * | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shi, William | | | 1756 | CAN | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Li, Hui | c | | 1941 * | MAC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Borigas, Edgardo | | | 1888 | HKG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Burbach, Brunel Baron | | | 1275 | THA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Karaivanov, Alexander | | | 1882 | BUL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Deng, Yu Dong Michael | c | | 1760 | HKG | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Lu, Benjamin | | | 1753 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | | | Hong Kong National Juniors 2017 - U14 | Hong Kong | HKG | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1541 | 1.00 | 3 | -0.54 | 40 | -21.60 | |
| | Deng, Jing Xin Crystal | | wc | 1705 | HKG | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Leung, Hoi Ting | | | 1200 | HKG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kwong, Wing Ki | | | 1626 | HKG | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | |
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