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Individual Calculations July 2021 |
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| Phan, James Total change: 12.80 | |   |
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| 2021 Rooty Hill Autumn Swiss | Sydney | AUS | 2021-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1878 | 5.00 | 7 | 1.02 | 40 | 40.80 | |
|  Rupasinghe, Sayum | | | 1630 | AUS | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Teves, Johnny Miranda | | | 1845 | PHI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | McGowan, Cameron | | | 2098 | AUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Joseph, Albert | | | 1478 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Plunkett, Jeremy | | | 1929 | AUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Muller, Hans P | | | 1718 | AUS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mangrobang, Noel | | | 1996 | AUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | * 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) | | | | 2021 NSW Open | Sydney | AUS | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1878 | 2.00 | 3 | -0.70 | 40 | -28.00 | |
| | Pham, Anson | | | 1504 | AUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wang, Daniel | | | 1528 | AUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Anup Kumar, Vihaan | | | 1499 | AUS | 0.00 | 1 | -0.91 | 40 | -36.40 | |
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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