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Individual Calculations July 2019 |
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| Ong, Yujing Total change: -14.00 | |   |
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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 |
| 1595 | 1499 | 3.00 | 9 | -0.70 | 20 | -14.00 | |
|  Arellano, Robert | | | 1899 * | PHI | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Benet Morant, Damia | | | 1899 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tobin, Paul Nicholas | | | 1328 | SGP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sow, Miaogeng Malcolm | | | 1548 | SGP | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Wong, Zhenyong Jayden | | | 1899 * | SGP | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Tan, Deng Jin Benedict | | | 1478 | SGP | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Heng, Cho Yaw | | | 1462 | SGP | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Hema, Keertana Vemuri | | | 1458 | IND | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Kong, Zi Yau Bernadette | | wc | 1384 | SGP | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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