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Individual Calculations November 2018 |
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| Pu, Ethan Total change: -42.80 | |   |
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| Hong Kong Open 2018 | Hong Kong | HKG | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1100 | 0.00 | 4 | -1.07 | 40 | -42.80 | |
|  Han, Xuqian Ben | | | 1500 * | HKG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lam, Emmett Michael | | | 1386 | HKG | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Cheung, Pak Shing | | | 1308 | HKG | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Lu, Jacob | | | 1026 | HKG | 0.00 | 1 | -0.60 | 40 | -24.00 | | | * 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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