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Individual Calculations July 2022 |
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| Phan, James Total change: -15.60 | |   |
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| 2022 ACT Championship | Canberra | AUS | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1857 | 2.50 | 5 | 0.18 | 20 | 3.60 | |
|  Litchfield, Frederick | | | 2129 | AUS | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Badrinarayan, Sankeertan | | | 1901 | AUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Chibnall, Alana | | wf | 1860 | AUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Li, Hui | c | | 1971 | MAC | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Amoore, Connor | | | 1536 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 2022 NSW Open | Sydney | AUS | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1857 | 3.00 | 6 | -0.15 | 20 | -3.00 | |
| | Fu, Charles | | | 1457 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ikeda, Junta | m | | 2448 | AUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Dingley, Justin | | | 1471 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jiang, Benjamin Wise | | | 1543 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Charles, Gareth | c | | 2012 | AUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | McGowan, Cameron | | | 2158 | AUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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) | | | | 2022 Rooty Hill Club Championship Div A Round 1 | Sydney | AUS | 2022-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1857 | 0.00 | 1 | -0.81 | 20 | -16.20 | |
| | Cornforth, Brett | | | 1601 | RSA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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