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Individual Calculations January 2018 |
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| Peng, Yuxiang Total change: 49.20 | |   |
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| 2017 Box Hill Open | Melbourne | AUS | 2017-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1312 | 2.50 | 8 | 1.01 | 40 | 40.40 | |
|  Zhao, Isaac | c | | 1712 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Toro, Eduardo | | | 1493 | AUS | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Hooi, Ethan | | | 1606 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Balasubramanian, Mangalaganesh | | | 1658 | AUS | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Sanusi-Goh, Gavyn | | | 1552 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lin, Emily | | | 1493 | AUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Sucevic, Milic | | | 1643 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zillmann, Shawn | | | 1455 | AUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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) | | | | 2017 Chess Artists Open | Melbourne | AUS | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1294 | 2.00 | 5 | 0.22 | 40 | 8.80 | |
| | Voon, Richard | | | 1688 | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maunders, Myiesha | | | 1531 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Li, Jackie | | | 1271 | AUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Soetanto, Brandon | | | 1561 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Chang, Emma | | | 1064 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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