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Rapid:
Individual Calculations April 2013 |
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| Iskandar, Bin Abdullah Total change: -5.80 | |   |
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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 |
| 1763 | 2001 | 2.00 | 3 | -0.29 | 20 | -5.80 | |
|  Rujok, Najwa Jiahui | | | 1700 | SIN | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Wee, Chun Jie Eugene | | | 1988 | SIN | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Toh, Qin Kane | | | 1601 * | MAS | 1.00 | 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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