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Individual Calculations April 2020 |
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| Whitford, Matthew Total change: 52.40 | |   |
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| 2020 Ballarat Begonia Open | Ballarat | AUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1488 | 3.00 | 7 | 2.05 | 20 | 41.00 | |
|  Broome, Tim | | | 1888 * | HKG | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Hain, Anthony | c | | 1888 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Davis, Tony J | c | | 1819 | AUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Ooi, Jayden | | | 1796 | AUS | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Milojevic, Miodrag | | | 1888 * | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Testolin, Ryder | | | 1759 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Li, Oliver | | | 1651 | AUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | | | 2020 Hobsons Bay CJS Purdy Cup | Melbourne | AUS | 2020-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1488 | 1.00 | 1 | 0.57 | 20 | 11.40 | |
| | Salanowski, Mark | | | 1541 | AUS | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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