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Individual Calculations July 2009 |
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| Hansing, Saphong Total change: 15.00 | |   |
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| Thailand Open Challenger 2009 | Pattaya | THA | 2009-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1751 | 1.00 | 3 | 0.60 | 25 | 15.00 | |
|  Ruston, Mark | | | 2092 | ENG | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Zibaei, Abdoulla | | | 2067 | IRI | 1.00 | 1 | 0.87 | 25 | 21.75 | |  Horton-Kitchlew, Andrew | | | 2052 | ENG | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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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