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Rapid:
Individual Calculations May 2018 |
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| Kong, Steven Chun-Shing Total change: -52.80 | |   |
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| Asian Youth Chess 2018, Open U12 Rapid | Chiang Mai | THA | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1304 | 0.00 | 5 | -2.28 | 20 | -45.60 | |
|  Vo, Pham Thien Phuc | | | 1642 | VIE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Upachan, Songkasem | | | 1547 | THA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Wu, Bing-Shen | | | 1373 | TPE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Hewage, Dinupa Adithya | | | 1051 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Khua, Yew Heng Brandon | | | 1111 | SGP | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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 Spring Rapid Tournament 2018 | Hong Kong | HKG | 2018-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1304 | 0.50 | 2 | -0.36 | 20 | -7.20 | |
| | Lee, Wing Kin | | | 1220 | HKG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Liu, Ho Yin | | | 1508 | HKG | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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