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Individual Calculations April 2018 |
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| Lim, Christopher Total change: 17.60 | |   |
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| 2018 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1679 | 3.00 | 5 | 1.08 | 40 | 43.20 | |
|  Gao, James Lequan | | | 1279 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kalisch, Tom | | | 1738 | AUS | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Narenthran, Tharmaratnam | c | | 1887 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Gusain, Daniel | | | 1976 | AUS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Wang, Kayson | | | 1922 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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 Ballarat Begonia Open | Ballarat | AUS | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1679 | 2.50 | 5 | -0.64 | 40 | -25.60 | |
| | Anderson, Alistair | | | 1894 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Arthur, James | | | 1279 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wang, Kayson | | | 1922 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Hooi, Kathleen | | | 1286 | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Coffey, Ruari | | | 1357 | AUS | 1.00 | 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) | | |
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