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Individual Calculations July 2019 |
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| Voon, Richard Total change: 32.20 | |   |
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| 2019 MCC City of Melbourne Open | Melbourne | AUS | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1593 | 4.50 | 8 | -0.04 | 20 | -0.80 | |
|  Rujevic, Mirko | m | | 1993 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Brennan, James | | | 1301 | AUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Parikh, Rohan | | | 1253 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Beaumont, David | | | 1989 | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wang, Yifan Eva | | | 1383 | AUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Khamatgaleev, Michael | | | 1255 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Arthur, James | | | 1193 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gusain, Daniel | | | 1993 * | AUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | | | 2019 Chess Excellence Open | Melbourne | AUS | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1629 | 3.50 | 5 | 1.65 | 20 | 33.00 | |
| | Zhang, Kevin W | | | 1229 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ahmer, Axel | | | 1795 | AUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Tan, Kai | | | 1843 | AUS | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Leibert, Xander | | | 1750 | AUS | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ryjanova, Julia | | wg | 2029 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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