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Rapid:
Individual Calculations September 2017 |
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| Goh, Ethan Total change: 2.80 | |   |
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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 |
| 1593 | 1618 | 5.00 | 9 | 0.14 | 20 | 2.80 | |
|  Sakthivel, Heamish Kanha | | | 1218 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tin, Jingyao | m | | 2018 * | SGP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tan, Deng Jin Benedict | | | 1464 | SGP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ng, Sheng Feng | | | 1562 | SGP | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Wong, Zhenyong Jayden | | | 1487 | SGP | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ho, Xinglun Royce | | | 1506 | SGP | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Amit, Sukhpal | | | 1906 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Agung, Rinaldi Santoso | | | 1590 | INA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Lumapac, Christian | | | 1586 | FID | 0.00 | 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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