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Rapid:
Individual Calculations September 2017 |
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| Poh, Xuan Rui Ethan Total change: 47.20 | |   |
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| 29th National Rapid Chess Championships 2017 - Open | Singapore | SGP | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1560 | 5.00 | 8 | 2.36 | 20 | 47.20 | |
|  Villamayor, Buenaventura | g | | 1960 * | SGP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Idhikash, J | | | 1235 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Goh, Jinghan Cameron | | | 1749 | SGP | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Lee, Jun Wei | c | | 1901 | SGP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tin, Ruiqi | | | 1689 | SGP | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Lau, Ende Matthew | | | 1853 | SGP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hee, Wei Yang | | | 1647 | SGP | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Leong, Sher Hern | | | 1592 | SGP | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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