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Individual Calculations January 2019 |
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| Lee, Yann Ze Darryl Total change: -22.40 | |   |
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| 4th Singapore Amateur Chess Championships 2018 | Singapore | SGP | 2018-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1291 | 0.50 | 3 | -0.56 | 40 | -22.40 | |
|  Tan, Jun Hao | c | | 1691 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hema, Keertana Vemuri | | | 1528 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nagesh, Rishicharan | | | 1066 | SGP | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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