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Individual Calculations July 2018 |
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| Lim, Christopher Total change: -13.20 | |   |
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| 2018 Chess Excellence Open | Melbourne | AUS | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1697 | 3.00 | 5 | -0.20 | 40 | -8.00 | |
|  Chang, Emma | | | 1297 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Feng, Thomas | | | 1934 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Gao, Daniel Danning | | | 1297 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Gao, James Lequan | | | 1297 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Narenthran, Tharmaratnam | c | | 1896 | AUS | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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) | | | | 2018 Victorian Open | Melbourne | AUS | 2018-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1746 | 2.00 | 4 | -0.13 | 40 | -5.20 | |
| | Parikh, Rohan | | | 1346 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wang, Kayson | | | 1895 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Sanusi-Goh, Gavyn | | | 1470 | AUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Setiawan, Akwie | | | 2146 * | INA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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