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Individual Calculations February 2018 |
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| Zou, Brendan Total change: -25.73 | |   |
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| 2017 Canterbury Summer Swiss | Melbourne | AUS | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1841 | 3.00 | 6 | -1.30 | 31 | -40.30 | |
|  Chen, Lachlan | | | 1480 | AUS | 1.00 | 1 | 0.10 | 31 | 3.10 | |  Wright, Neil S | | | 2126 | AUS | 0.00 | 1 | -0.16 | 31 | -4.96 | | | Leibert, Xander | | | 1682 | AUS | 0.00 | 1 | -0.71 | 31 | -22.01 | | | Chang, Sophie | | | 1441 * | AUS | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Prakash, Satya | | | 1595 | AUS | 1.00 | 1 | 0.19 | 31 | 5.89 | | | Middleton, Jody | | | 1602 | AUS | 0.00 | 1 | -0.80 | 31 | -24.80 | | | * 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) | | | | 2018 Australian Junior Championship U18 Open | Melbourne | AUS | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1826 | 5.50 | 9 | 1.04 | 31 | 32.24 | |
| | Yang, Oliver | | | 1548 | AUS | 1.00 | 1 | 0.17 | 31 | 5.27 | | | Zillmann, Shawn | | | 1565 | AUS | 1.00 | 1 | 0.18 | 31 | 5.58 | | | Zhong, Tony (junhao) | | | 1964 | AUS | 0.50 | 1 | 0.19 | 31 | 5.89 | | | Yu, Bobby | | | 2040 | AUS | 0.00 | 1 | -0.23 | 31 | -7.13 | | | Renjith, Sravan | | | 1843 | NZL | 1.00 | 1 | 0.52 | 31 | 16.12 | | | Yang, Ray | | | 2003 | AUS | 0.00 | 1 | -0.27 | 31 | -8.37 | | | Bayaca, Sterling | | | 1622 | AUS | 1.00 | 1 | 0.24 | 31 | 7.44 | | | Cannon, David | | | 2093 | AUS | 0.50 | 1 | 0.32 | 31 | 9.92 | | | Yang, Gordon | | | 1768 | AUS | 0.50 | 1 | -0.08 | 31 | -2.48 | |
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) | | | | 2018 MCC Australia Day Weekender | Melbourne | AUS | 2018-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1826 | 4.50 | 7 | -0.57 | 31 | -17.67 | |
| | Gunstone, Liam | | | 1426 * | AUS | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Puccini, Jack | f | | 2226 * | AUS | 0.00 | 1 | -0.08 | 31 | -2.48 | | | McCutcheon, Alistair | | | 1616 | AUS | 0.50 | 1 | -0.27 | 31 | -8.37 | | | Dias, Douglas | | | 1509 | AUS | 1.00 | 1 | 0.13 | 31 | 4.03 | | | Lu, Lillian | | | 1635 | AUS | 0.00 | 1 | -0.75 | 31 | -23.25 | | | Verginis, Nikolaos | | | 1441 | AUS | 1.00 | 1 | 0.09 | 31 | 2.79 | | | Poberezovsky, Daniel | | | 1615 | AUS | 1.00 | 1 | 0.23 | 31 | 7.13 | | | * 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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