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Individual Calculations July 2018 |
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| Kalisch, Tom Total change: -16.40 | |   |
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| 2018 Chess Excellence Open | Melbourne | AUS | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1749 | 3.50 | 6 | -1.19 | 20 | -23.80 | |
|  Gao, Daniel Danning | | | 1349 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Shawcross, Hartley | | | 1368 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mann, Anthony | | | 1749 | AUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Parikh, Rohan | | | 1349 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaplan, Alex | | | 1429 | AUS | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Cook, Geoff L | | | 1701 | AUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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 |
| 1729 | 1756 | 3.50 | 6 | 0.37 | 20 | 7.40 | |
| | Hawkins, Julia | | | 1356 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guo, Emma | | wm | 2078 | AUS | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Setiawan, Akwie | | | 2154 | INA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Narenthran, Tharmaratnam | c | | 1946 | AUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Li, Jackie | | | 1478 | AUS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Whitford, Matthew | | | 1361 | 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) | | |
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