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Individual Calculations December 2017 |
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| Polavaram, Adhitya Total change: 28.00 | |   |
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| 34th National Age Group Chess Championships 2017 - Open Under-12 | Singapore | SGP | 2017-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1041 | 1.50 | 4 | 0.70 | 40 | 28.00 | |
|  Wong, Zhenyong Jayden | | | 1441 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hui, Zhou Rong Isaiah | | | 1304 | SGP | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Shravann, Suryaa V.p | | | 1212 | SGP | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Loh, E Kye Aiden | | | 1217 | SGP | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * 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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