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Individual Calculations July 2019 |
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| Ryjanova, Julia Total change: -4.50 | |   |
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| 2019 Chess Excellence Open | Melbourne | AUS | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2303 | 5.00 | 6 | -0.52 | 10 | -5.20 | |
|  Cheng, Chao Xin | | | 1903 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Zhao, Yi Fan | | | 1903 * | AUS | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Testolin, Ryder | | | 1903 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Prakash, Satya | | | 1903 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Li, Jackie | | | 1903 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Voon, Richard | | | 1903 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | 2019 Victorian Open | Melbourne | AUS | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2303 | 5.50 | 7 | 0.07 | 10 | 0.70 | |
| | Kolak, Tanya | | | 1903 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Li, Oliver | | | 1903 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Perrin, Brent | | | 1903 * | ENG | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Chmiel, Rad | | | 1903 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chan, Luis | f | | 2262 | AUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Hain, Anthony | c | | 1903 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Morris, James | m | | 2482 | AUS | 0.50 | 1 | 0.23 | 10 | 2.30 | | | * 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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