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Individual Calculations February 2015 |
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| O`chee, Kevin Total change: -15.20 | |   |
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| Australian Open Championship 2015 | Sydney | AUS | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2071 | 5.00 | 10 | -0.76 | 20 | -15.20 | |
|  Zhong, Tony | | | 1763 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Illingworth, Max | g | | 2471 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsai, Charles | | | 1922 | AUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ball, Christopher | | | 1869 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chibnall, Alana | | | 1872 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | De Paiva, Pedro Henrique | | | 2285 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Maguire, Tom | | | 1864 | AUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Deen-Cowell, Nicholas | | | 1899 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lam, Ross | | | 1864 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Khamatgaleev, Alexej | m | | 2429 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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