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Rapid:
Individual Calculations July 2013 |
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| Tan, Tze Lin Tommy Total change: -8.40 | |   |
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| 2nd Teck Ghee CC Family Chess Challenge 2013 - Open | Singapore | SGP | 2013-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1694 | 1.00 | 3 | 0.36 | 20 | 7.20 | |
|  Buttenmueller, Paul | | | 1930 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Richard, Angeles | | | 1793 | PHI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Dang, Duy Linh | | | 2094 * | VIE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 14th ASEAN+ Age Group Rapid - Open 14 | Chiang Mai | THA | 2013-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1694 | 0.00 | 3 | -0.78 | 20 | -15.60 | |
| | Nguyen, Tan Hoang Nam | c | | 1860 | VIE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Le, Minh Hoang | | | 1890 | VIE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Phan, Ba Thanh Cong | | | 1883 | VIE | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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