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Individual Calculations January 2015 |
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| Nisban, Cyrus Total change: 21.60 | |   |
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| 31st National Age Group Chess Championships 2014 - Open Under-10 | Singapore | SGP | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1649 | 2.50 | 3 | 0.54 | 40 | 21.60 | |
|  Goh, Sean Christian | | | 1439 | SIN | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Chen, Meng Boon Marcus | | | 1646 | SIN | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Wang, Lixin | | | 1506 | SIN | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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