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Rapid:
Individual Calculations August 2012 |
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| Tan, Tze Lin Tommy Total change: -10.00 | |   |
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| Patrick Tay Chess Challenge 2012 - Open | Singapore | SGP | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1699 | 0.00 | 1 | -0.50 | 20 | -10.00 | |
|  Sivakumar, Ashvin | | | 1700 | SIN | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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