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Rapid:
Individual Calculations May 2012 |
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| Tin, Jingyao Total change: 14.20 | |   |
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| 64th National Schools Individual Chess Championships 2012 - Open Under-12 | Singapore | SGP | 2012-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1936 | 2.00 | 2 | 0.41 | 20 | 8.20 | |
|  Goh, Yi Jie Jonathan | | | 1719 | SIN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lau, Xian Hui Rudolph | | | 1686 | SIN | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | 64th National Schools Individual Chess Championships 2012 - Open | Singapore | SGP | 2012-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1936 | 3.00 | 4 | 0.30 | 20 | 6.00 | |
|  Ng, Zhi Mei Charmaine | | | 1536 * | SIN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lee, Qing Aun | | | 1588 | SIN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Iskandar, Bin Abdullah | | | 2001 | SIN | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Wong, Shern Yang Jonathan | f | | 1949 | SIN | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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