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Individual Calculations July 2019 |
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| Narenthran, Tharmaratnam Total change: 20.60 | |   |
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| 2019 Chess Excellence Open | Melbourne | AUS | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1782 | 4.00 | 6 | -0.06 | 20 | -1.20 | |
|  Kaplan, Alex | | | 1382 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chai, Kang | | | 1637 | AUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mann, Anthony | | | 1690 | AUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Deng, Jimmy | | | 1561 | AUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Cook, Geoff L | | | 1589 | AUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Savige, Colin B | | | 1936 | AUS | 0.00 | 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) | | | | 2019 Victorian Open | Melbourne | AUS | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1782 | 4.50 | 6 | 1.09 | 20 | 21.80 | |
| | Warren, Elizabeth | | | 1382 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maung, Maung Kyaw Zaw Hein | f | | 2182 * | MYA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chai, Isaac | | | 1382 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gao, Arthur | | | 1382 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khaled, Omar | | | 1950 | BAN | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Savige, Colin B | | | 1936 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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