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Individual Calculations July 2019 |
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| Augustine, Damaris Total change: 55.60 | |   |
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| 2019 Chess Excellence Open | Melbourne | AUS | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1160 | 2.50 | 6 | 0.88 | 40 | 35.20 | |
|  Li, Jackie | | | 1560 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Renzies, Elliott | | | 1421 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Pearl, Oliver | | | 1118 | AUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Tao, Zoe | | | 1153 | AUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Kolak, Tanya | | | 1387 | AUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Chiverton, Fergus | | | 1560 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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 Victorian Open | Melbourne | AUS | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1160 | 2.00 | 6 | 0.51 | 40 | 20.40 | |
| | Wang, Ruicheng | | | 1560 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Anda, Andre | | | 1402 | NOR | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Zafirakos, Jesse | | | 1560 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gao, James Lequan | | | 1360 | AUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Liu, Ronald | | | 1003 | AUS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Smith, Jack | | | 1425 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | |
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