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Individual Calculations July 2018 |
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| Lai, Chi Yoong Ethan Total change: -20.40 | |   |
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| 3rd SG City Chess Open 2018 - Challengers | Singapore | SGP | 2018-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1312 | 4.00 | 7 | -0.51 | 40 | -20.40 | |
|  He, Yuxiang Raymond | | | 1059 | SGP | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Potluri, Supreetha | | wf | 1712 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kwan, Jun Yong David | | | 1075 | SGP | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Li, Ande | | | 1142 | CHN | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Quek, Zi Le Aleenta | | | 1117 | SGP | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kong, Zi Yau Bernadette | | wc | 1083 | SGP | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Saravanan, Durga | | | 1267 | IND | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * 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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