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Individual Calculations May 2019 |
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| Wang, Qihan Total change: 18.40 | |   |
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| Hong Kong National Chess Championship 2019 R1-7 | Hong Kong | HKG | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1040 | 1.50 | 6 | 0.46 | 40 | 18.40 | |
|  Kwong, Wing Ki | | | 1440 * | HKG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sarwate, Rohit | | | 1440 * | HKG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mahadevan, Aravind | | | 1282 | HKG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lam, Chun Yung Samuel | | | 1330 | HKG | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Lam, Emmett Michael | | | 1403 | HKG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Michishita, Noah | | | 1094 | HKG | 0.50 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | |
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