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Individual Calculations May 2013 |
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| Hatibie, Taufan Ariq H Total change: 18.30 | |   |
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| Hong Kong Chess Championship 2013 Preliminaries | Hong Kong | HKG | 2013-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1619 | 1.50 | 3 | 0.61 | 30 | 18.30 | |
|  Galicia, Eugenio Jr | | | 1686 | HKG | 1.00 | 1 | 0.59 | 30 | 17.70 | | | Kannappan, Sigappi, | | | 1962 | HKG | 0.50 | 1 | 0.38 | 30 | 11.40 | |  Scott, Ian | | | 1725 | HKG | 0.00 | 1 | -0.36 | 30 | -10.80 | |
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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