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Individual Calculations July 2018 |
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| Narenthran, Tharmaratnam Total change: -7.80 | |   |
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| 2018 Chess Excellence Open | Melbourne | AUS | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1896 | 3.50 | 6 | -0.66 | 20 | -13.20 | |
|  Kolak, Tanya | | | 1496 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zillmann, Shawn | | | 1701 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ryjanova, Julia | | wg | 2296 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Voon, Richard | | | 1719 | AUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Lim, Christopher | | | 1697 | AUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Augustine, Damaris | | | 1496 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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 |
| 1723 | 1946 | 5.50 | 7 | 0.27 | 20 | 5.40 | |
| | Chiverton, Barnaby | | | 1546 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Soetanto, Brandon | | | 1604 | AUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Van Sebille, Sulia | | | 1546 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Poberezovsky, Daniel | | | 1590 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kalisch, Tom | | | 1756 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dragicevic, Domagoj | f | | 2233 | AUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Plaganyi, Gyula | c | | 1786 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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