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Individual Calculations January 2020 |
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| Wang, Kayson Total change: 50.40 | |   |
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| 2019 Box Hill Open | Melbourne | AUS | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1922 | 5.00 | 7 | -0.50 | 40 | -20.00 | |
|  Arthur, James | | | 1522 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Milic, James | | | 1522 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chai, Kang | | | 1688 | AUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Zou, Edwin | | | 1604 | AUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ilic, Nicholas | | | 1948 | AUS | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Ng, Reiner | | | 1770 | AUS | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Li, Oliver | | | 1636 | AUS | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | | | 2019 MCC Bob Brooking Round Robin A | Melbourne | AUS | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1922 | 5.50 | 7 | 1.76 | 40 | 70.40 | |
| | Dizdarevic, Mehmedalija | | | 1817 | BIH | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Kovacevic, Paul | | | 1801 | AUS | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Lim, Cassandra | | wf | 1929 | AUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Lim, Christopher | c | | 1973 | AUS | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Yang, Ray | | | 2162 | AUS | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Poberezovsky, Daniel | | | 1816 | AUS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Middleton, Jody | | | 1785 | AUS | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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