Individual Calculations February 2019 |
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Chua, Ren Kai Edward Total change: -42.80 | | |
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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 |
1344 | 1208 | 1.00 | 6 | -1.07 | 40 | -42.80 | |
| Tang, Yiheng | | | 1587 | SGP | 1.00 | 1 | 0.91 | 40 | 36.40 | | Cai, Mingzhe | | | 1509 | SGP | 0.00 | 1 | -0.15 | 40 | -6.00 | | Kunnavakkam, Sudarshanagopal Vin | | | 1384 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | Kalagara, Aniketh | | | 1146 | IND | 0.00 | 1 | -0.59 | 40 | -23.60 | | Chan, Wen Hui Ryan | | | 1293 | SGP | 0.00 | 1 | -0.38 | 40 | -15.20 | | Lee, Jing Heng | | | 1145 | SGP | 0.00 | 1 | -0.59 | 40 | -23.60 | | 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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