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Rapid:
Individual Calculations September 2017 |
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| Chia, Yu Zhe Ashton Total change: -13.00 | |   |
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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 |
| 1445 | 1468 | 4.00 | 9 | -0.65 | 20 | -13.00 | |
|  Urcan, Olimpiu | c | | 1868 * | SGP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Benedict, Silveries Mathias Samu | | | 1068 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Obina, Reynaldo | | | 1596 | PHI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Tin, Ruiqi | | | 1689 | SGP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Goh, Jinghan Cameron | | | 1749 | SGP | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rajasekaran, Soorya | | | 1114 | SGP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ho, Xinglun Royce | | | 1506 | SGP | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Polavaram, Harsha | | | 1323 | SGP | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Teo, Jun Kai Ethan | | | 1090 | SGP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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