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Individual Calculations September 2011 |
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| Prayitno, Sugeng Total change: 2.55 | |   |
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| TELIN Chess Internasional Tournament 2011 | Jakarta | INA | 2011-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2348 | 2.50 | 5 | 0.17 | 15 | 2.55 | |
|  Hidayat, Arifin | | | 2175 | INA | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Sitanggang, Salor | m | | 2383 | INA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Aris, T.l.s. | | | 2232 | INA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Dao, Thien Hai | g | | 2507 | VIE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Zhang, Zhong | g | | 2592 | SIN | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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