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Individual Calculations April 2020 |
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| Pearl, Oliver Total change: 115.20 | |   |
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| 2020 Box Hill Autumn Cup | Melbourne | AUS | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1169 | 2.00 | 4 | 1.23 | 40 | 49.20 | |
|  Sanusi-Goh, Gavyn | | | 1322 | AUS | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Kannan, Archit | | | 1549 | AUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Cook, Geoff L | | | 1569 * | AUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Mangalaganesh, Rahul | | | 1317 | AUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | * 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 Ballarat Begonia Open | Ballarat | AUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1268 | 2.00 | 4 | 1.65 | 40 | 66.00 | |
| | Savige, Colin B | | | 1668 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Babic, Zoran | | | 1668 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Zuccala, Christopher | | | 1621 | AUS | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Anderson, Alistair | | | 1668 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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