Individual Calculations January 2017 |
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Chua, Xavier Total change: 3.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2nd Singapore Amateur Chess Championships 2016 | Singapore | SGP | 2016-12-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1330 | 1434 | 2.00 | 3 | 0.16 | 20 | 3.20 | |
| Tang, Ngai Juan Dixon | | | 1056 | SGP | 1.00 | 1 | 0.09 | 20 | 1.80 | | Bao, Yiqin | | | 1702 | SGP | 0.00 | 1 | -0.17 | 20 | -3.40 | | Low, Wen Qian | | | 1232 | SGP | 1.00 | 1 | 0.24 | 20 | 4.80 | | 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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