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Rapid:
Individual Calculations October 2017 |
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| Hu, Yik Kwan Total change: -6.00 | |   |
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| 3rd Hong Kong National Open and Junior Rapid 2017 U10 | Hong Kong | HKG | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1385 | 2.00 | 4 | -0.30 | 20 | -6.00 | |
|  Han, Xuqian Ben | | | 1324 | HKG | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Bao, Jin Wen | c | | 1389 | HKG | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Yin, Richard | | | 1273 | HKG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Peramunetilleke, Seth | | | 1331 | HKG | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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