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Rapid:
Individual Calculations April 2013 |
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| Toh, Qin Kane Total change: 21.60 | |   |
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| 65th National Schools Individual Chess Championships 2013 - Open | Singapore | SGP | 2013-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1541 | 1.50 | 4 | 1.08 | 20 | 21.60 | |
|  Wee, Chun Jie Eugene | | | 1941 * | SIN | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Chia, Cheng Yi Aloysius | | | 1802 | SIN | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Yong, Han Shawn | | | 1939 | SIN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Iskandar, Bin Abdullah | | | 1941 * | SIN | 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) | | |
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