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Individual Calculations July 2019 |
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| Arellano, Robert Total change: -30.80 | |   |
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| 4th SG City Chess Open 2018 - Open | Singapore | SGP | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 2118 | 6.00 | 9 | -1.54 | 20 | -30.80 | |
|  Ong, Yujing | | | 1718 * | SGP | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Chia, Yu Zhe Ashton | | | 1763 | SGP | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Tan, Deng Jin Benedict | | | 1718 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tan, Zhong Kai | | | 1842 | SGP | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Mak, Xiu Ning Charlene | | | 1718 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tan Jun Qi, Benjamin | | | 1718 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Auyeung, Chi Hung Jonathan | | | 1718 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wei, Yuyang | | | 2091 | CHN | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Diaz, Christopher | | | 1987 | PHI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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