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Rapid:
Individual Calculations February 2013 |
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| Chua, Xue Kai Alfred Total change: 12.00 | |   |
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| 12th New Generation Chess Championships 2012 - Diamond | Singapore | SGP | 2012-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1558 | 1.00 | 2 | 0.07 | 20 | 1.40 | |
|  Low, Zhen Yu Cyrus | | | 1772 | SIN | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Tan, Ming Ying Samuel | | | 1410 | SIN | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | Kickoff 2013 Chess Tournament | Singapore | SGP | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1558 | 1.50 | 4 | 0.53 | 20 | 10.60 | |
| | Tan, Weiliang | | | 1958 * | SIN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Low, Zhen Yu Cyrus | | | 1772 | SIN | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Wong, Shyun Fwu Aldrin | | | 1612 | SIN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Sivakumar, Ashvin | | | 1756 | SIN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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