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Individual Calculations September 2009 |
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| Tay, Kiat Boon Total change: -30.25 | |   |
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| National Inter Club Team Championships 2009 - National Division | Singapore | SIN | 2009-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1976 | 0.00 | 2 | -1.21 | 25 | -30.25 | |
|  Wong, Zeng-Rong | | | 1817 | SIN | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Chan, Peng-Khoon Gerald | | | 1973 | SIN | 0.00 | 1 | -0.50 | 25 | -12.50 | |
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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