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Individual Calculations January 2019 |
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| Wang, Ruicheng Total change: 2.80 | |   |
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| 2018 Box Hill Open | Melbourne | AUS | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1697 | 6.50 | 9 | 0.99 | 40 | 39.60 | |
|  Wang, Cunmeng | | | 1297 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Izzat, Kanan | m | | 2097 * | AZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chen, Paula | | | 1496 | AUS | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Prince, Alan | | | 1297 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Deng, Jimmy | | | 1414 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Hacche, David J | f | | 1987 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sanusi-Goh, Gavyn | | | 1443 | AUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Hooi, Ethan | | | 1758 | AUS | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Ng, Reiner | | | 1625 | AUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | * 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 Chess Artists Open | Melbourne | AUS | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1725 | 3.50 | 6 | -0.92 | 40 | -36.80 | |
| | Prince, Alan | | | 1325 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Datar, Tejas | | | 1893 | AUS | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Chiverton, Fergus | | | 1570 | AUS | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Gao, James Lequan | | | 1325 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Li, Oliver | | | 1569 | AUS | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Kaplan, Alex | | | 1396 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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