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Individual Calculations February 2018 |
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| Wong, Ching Chi Total change: -33.60 | |   |
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| Caissa Hong Kong National Junior 2018 - U16 & U18 | Hong Kong | HKG | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1919 | 1.50 | 3 | -0.84 | 40 | -33.60 | |
|  Lam, Emmett Michael | | | 1519 * | HKG | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Oh, Benjamin Yao Teng | | | 1843 | HKG | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Wong, Brian Bh | | | 1661 | HKG | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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