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Rapid:
Individual Calculations February 2019 |
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| Kong, Zi Yau Bernadette Total change: 0.80 | |   |
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| Kickoff 2019 Chess Tournament - Challengers | Singapore | SGP | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1100 | 1.50 | 4 | 0.04 | 20 | 0.80 | |
|  Hee, Wei Jie | | | 1277 | SGP | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Qin, Rui | | | 1458 | CHN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Itish, Jaiswal | | | 1113 | IND | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Chang, Hong Yu Henrison | | | 1019 | SGP | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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