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Individual Calculations October 2012 |
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| Heng, Zheng Kai Total change: -5.40 | |   |
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| National Youth/FIDE T3 Training 2012 | Singapore | SIN | 2012-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1555 | 2.00 | 6 | -0.05 | 30 | -1.50 | |
|  Tin, Ruiqi | | | 1581 | SIN | 1.00 | 1 | 0.54 | 30 | 16.20 | | | Tan, Tze Lin Tommy | | | 1591 | SIN | 0.00 | 1 | -0.45 | 30 | -13.50 | |  Ling, Jin Sheng Timothy | | | 1625 | SIN | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Lim, De Li Derek | c | | 1863 | SIN | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Lim, De Li Derek | c | | 1863 | SIN | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Tin, Ruiqi | | | 1581 | SIN | 0.50 | 1 | 0.04 | 30 | 1.20 | |
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) | | | NOTE: K factor changed | | 1st Asean International Youth Chess Championships 2012 - Open Under-11 | Singapore Chess Federation | SIN | 2012-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1564 | 0.00 | 1 | -0.26 | 15 | -3.90 | |
| | Sivakumar, Ashvin | | | 1751 | SIN | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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