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Rapid:
Individual Calculations February 2013 |
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| Low, Zhen Yu Cyrus Total change: -15.40 | |   |
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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 |
| 1635 | 1772 | 2.50 | 4 | -0.22 | 20 | -4.40 | |
|  Chua, Xue Kai Alfred | | | 1558 | SIN | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Tin, Ruiqi | | | 1625 | SIN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tan, Tze Lin Tommy | | | 1689 | SIN | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Lau, Matthew Ende | | | 1669 | SIN | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | Kickoff 2013 Chess Tournament | Singapore | SGP | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1772 | 1.00 | 3 | -0.55 | 20 | -11.00 | |
| | Chiong Zacarias Romero, Luis | m | | 2172 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chua, Xue Kai Alfred | | | 1558 | SIN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Tin, Ruiqi | | | 1625 | SIN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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