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Individual Calculations February 2015 |
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| Lee, Jun Wei Total change: -56.40 | |   |
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| 66th Singapore National Chess Championships 2014 | Singapore | SGP | 2014-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 2014 | 4.00 | 8 | -1.18 | 40 | -47.20 | |
|  Lee, Rui Zhe Nicholas | | | 1672 | SIN | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Tin, Ruiqi | | | 1685 | SIN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Tin, Jingyao | f | | 2355 | SIN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Iskandar, Bin Abdullah | | | 1979 | SIN | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Nisban, Cyrus | | | 1649 | SIN | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Siew, Kai Xin | | | 1614 * | SIN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tan, Jin Chew Andrew | | | 1776 | SIN | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Paciencia, Enrique | m | | 2335 | SIN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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) | | | | New Year Grading Chess Tournament 2015 | Singapore | SGP | 2015-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 2002 | 3.00 | 5 | -0.23 | 40 | -9.20 | |
| | Foo, Zhi Rong Benjamin | | | 2151 | SIN | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Chang, Cheng Hwee | | | 1775 | SIN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Leong, Ignatius | f | | 2009 | SIN | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Nisban, Cyrus | | | 1671 | SIN | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Hoe, Chew Ming Thomas | | | 1795 | SIN | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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