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Individual Calculations November 2012 |
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| Suradiradja, Herman Total change: -22.80 | |   |
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| 2nd Indonesia Open Chess Championship 2012 | Jakarta | INA | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2238 | 2.00 | 8 | -1.52 | 15 | -22.80 | |
|  Dzhumaev, Marat | g | | 2516 | UZB | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Halay, Taufik | m | | 2366 | INA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Masruri, Rahman | | | 2136 | INA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | , Jamaludin | | | 2174 | INA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Ali, Sadikin | | | 2167 | INA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Prayitno, Sugeng | f | | 2351 | INA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Khairul, Anam | f | | 2308 | INA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Situru, Muhammad Ivan | m | | 2284 | INA | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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