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Rapid:
Individual Calculations July 2014 |
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| Hidayat, Arifin Total change: 6.80 | |   |
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| JAKSTIK Rating International FIDE Rapid G-15 Chess Open Tournament | Jakarta | INA | 2014-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2125 | 2.50 | 7 | 0.34 | 20 | 6.80 | |
|  Hamdani, Rudin | f | | 2321 | INA | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Irwanto, Sadikin | m | | 2360 | INA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sampouw, Jacobus S | | | 2260 | INA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Marentek, Hanny | f | | 2220 | INA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Novita, Anjas | f | | 2326 | INA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Suhendra, Andi Supardi | m | | 2222 | INA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Hartono | | | 2199 | INA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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