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Individual Calculations November 2012 |
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| Taher, Yoseph Total change: -20.85 | |   |
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| 2nd Indonesia Open Chess Championship 2012 | Jakarta | INA | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2288 | 4.00 | 9 | -1.39 | 15 | -20.85 | |
|  Sitanggang, Salor | m | | 2367 | INA | 0.00 | 1 | -0.39 | 15 | -5.85 | |  Sihite, Chelsie Monica | | wm | 2254 | INA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Purba, Cornelis | | | 2203 | INA | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Aay, Aisyah Anisa | | wf | 1888 * | INA | 0.00 | 1 | -0.92 | 15 | -13.80 | | | , Suryanto | | | 2149 | INA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Ferdiman, Tersiman | | | 2005 | INA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Sonjaya, Deni | f | | 2284 | INA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Situru, Muhammad Ivan | m | | 2284 | INA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Lioe, Dede | m | | 2387 | INA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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