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Individual Calculations June 2013 |
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| Yang, Ray Total change: -24.60 | |   |
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| O2C Doeberl Cup Major 2013 | Canberra | AUS | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1663 | 2.00 | 6 | -0.56 | 30 | -16.80 | |
|  Tsagarakis, Angelo | | | 1853 | AUS | 0.50 | 1 | 0.25 | 30 | 7.50 | |  Buciu, Aurel-John | | | 1783 | AUS | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Zhang, Yijun | | | 1860 | AUS | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Gurunathan, Karthik | | | 1574 | AUS | 0.00 | 1 | -0.62 | 30 | -18.60 | | | Crowley, Regan | | | 1485 | AUS | 0.00 | 1 | -0.73 | 30 | -21.90 | | | Dickson, Ian | | | 1759 | AUS | 1.00 | 1 | 0.63 | 30 | 18.90 | |
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) | | | NOTE: K factor changed | | MCC Anzac Day Weekender 2013 | Melboure | AUS | 2013-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1663 | 1.00 | 5 | -0.52 | 15 | -7.80 | |
| | Puccini, Jack | | | 1891 | AUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Kethro, Michael | | | 1831 | AUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Voon, Richard | | | 1927 | AUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Kolak, Tanya | | | 1451 | AUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Baron, Michael | f | | 2063 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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