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Individual Calculations June 2019 |
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| Pereira, Desirra Total change: 10.00 | |   |
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| 46th Selangor Open Challenger Chess Tournament 2019 | Cititel Midvalley, Kuala Lumpur | MAS | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1313 | 2.50 | 6 | 0.25 | 40 | 10.00 | |
|  Chen, Yu Kun Austin | | | 1513 | MAS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Arumugam, Sanjaanah | | | 1176 | MAS | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Ahmad Johari, Mohd Firdaus | | | 1546 | MAS | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Leonardo, Franklin | | | 1596 | SGP | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Draup, Hj. Abang Azman | | | 1523 | MAS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Mat, Puteri Rabiatul Adawiyah | | | 1136 | MAS | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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