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Individual Calculations February 2019 |
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| Kunnavakkam, Sudarshanagopal Vin Total change: 54.40 | |   |
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| 35th National Age Group Chess Championships 2018 - Boys Under-12 | Singapore | SGP | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1384 | 3.50 | 6 | 1.36 | 40 | 54.40 | |
|  Ng, Sheng Feng | | | 1784 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chua, Ren Kai Edward | | | 1208 | SGP | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ng, Sze-Yong | | | 1388 | AUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Tang, Yiheng | | | 1587 | SGP | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Emran, Muhammad Emir Rasyid | | | 1558 | MAS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Cai, Mingzhe | | | 1509 | SGP | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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