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Individual Calculations February 2015 |
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| Tin, Jingshun Total change: -4.40 | |   |
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| 66th Singapore National Chess Championships 2014 | Singapore | SGP | 2014-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1401 | 0.00 | 3 | -0.81 | 40 | -32.40 | |
|  Siew, Kai Xin | | | 1541 | SIN | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Tin, Ruiqi | | | 1685 | SIN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Tan, Teck Woon | | | 1522 | SIN | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | New Year Grading Chess Tournament 2015 - Category 2 | Singapore | SGP | 2015-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1401 | 1.00 | 1 | 0.70 | 40 | 28.00 | |
| | Chua, Xavier | | | 1548 | SIN | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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