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Rapid:
Individual Calculations August 2017 |
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| Sow, Miaogeng Malcolm Total change: -24.20 | |   |
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| Patrick Tay Chess Challenge 2017 - Open | Singapore | SGP | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1612 | 4.00 | 7 | -1.21 | 20 | -24.20 | |
|  Vemuri, Arunkumar | | | 1212 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Villamayor, Buenaventura | g | | 2012 * | SGP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Wong, Zhenyong Jayden | | | 1444 | SGP | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Chia, Yu Zhe Ashton | | | 1441 | SGP | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sakthivel, Heamish Kanha | | | 1212 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Senthil, Naren Karttik | | | 1212 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Idhikash, J | | | 1212 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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