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Individual Calculations May 2010 |
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| Wang, Oscar Total change: 1.80 | |   |
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| Doeberl Cup Premier | Canberra | AUS | 2010-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1943 | 3.50 | 9 | 0.37 | 15 | 5.55 | |
|  Cheng, Bobby | | | 2271 | AUS | 0.00 | 1 | -0.13 | 15 | -1.95 | |  McNamara, Gary | | | 2117 | AUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Milligan, Helen | | wf | 2016 | NZL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Grigg, Sam | | | 1979 | AUS | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Tan, Justin | | | 2026 | AUS | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Morriss, Pete | | | 2027 | IRL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Jackson, Ralph E. | | | 2081 | AUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Watson, James | | | 2112 | AUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Van Der Wal, Fritz W | | | 1931 | AUS | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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) | | | | Sydney International Open | Sydney | AUS | 2010-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1943 | 4.00 | 9 | -0.25 | 15 | -3.75 | |
| | Lahiri, Atanu | m | | 2343 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ruan, Harry | | | 1801 | AUS | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Tan, Kevin | | | 1882 | AUS | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Johansen, Darryl K. | g | | 2343 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gu, Sean | | | 1819 | AUS | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Brockman, Roland | | | 1743 | AUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Buciu, Aurel-John | | | 1701 | AUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Milligan, Helen | | wf | 2016 | NZL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Chowdhury, Sohel | | | 2190 | BAN | 0.00 | 1 | -0.19 | 15 | -2.85 | | | * 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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