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Individual Calculations January 2020 |
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| Flude, David A Total change: -40.20 | |   |
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| 2019 Victorian Seniors Championship | Melbourne | AUS | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1453 | 0.50 | 5 | -1.38 | 20 | -27.60 | |
|  Lojanica, Zdravko | | | 1853 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cook, Geoff L | | | 1612 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kolak, Tanya | | | 1384 | AUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Sucevic, Milic | | | 1490 | AUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Singh, Surjeet | | | 1485 | AUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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) | | | | 2019 Box Hill Open | Melbourne | AUS | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1453 | 3.00 | 6 | -0.63 | 20 | -12.60 | |
| | Zhong, Kevin | | | 1276 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pearl, Oliver | | | 1102 | AUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Morrison, Jennifer | | | 1407 | AUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Kannan, Archit | | | 1421 | AUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Chai, Isaac | | | 1419 | AUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Balasubramanian, Mangalaganesh | | | 1556 | AUS | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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