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Individual Calculations May 2010 |
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| Kaplan, Alex Total change: -0.90 | |   |
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| Melbourne Chess Club Championship | Melbourne | AUS | 2010-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1710 | 0.50 | 4 | -0.88 | 15 | -13.20 | |
|  Jager, Jesse | | | 2110 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lycett, Garry | | | 1974 | AUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Beckman, John | | | 1639 | AUS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | McCart, Roger | | | 1698 | AUS | 0.50 | 1 | -0.02 | 15 | -0.30 | | | * 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) | | | | Begonia Open | Ballarat | AUS | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1710 | 1.50 | 5 | 0.82 | 15 | 12.30 | |
| | Yu, Sally | | | 1933 | AUS | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Hamilton, Douglas G. | f | | 2110 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Jones, Lee | f | | 2110 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Barrow, Nigel | | | 2110 * | AUS | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Tsagarakis, Angelo | | | 1933 | AUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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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