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Individual Calculations May 2010 |
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| Jones, Brian Total change: -4.50 | |   |
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| 2009 Solomon Islands International | Honiara | SOL | 2009-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2065 | 7.00 | 9 | 0.76 | 15 | 11.40 | |
|  Maruia, Budds | | | 1665 * | SOL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Stead, Kerry | | | 2087 | AUS | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Tangaibasa, Brandon | | | 1932 | SOL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Jones, Lee | f | | 2117 | AUS | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Press, Shaun | c | | 2076 | PNG | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Aguilar, Fernando | | | 1957 | SOL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Tesua, Scarden | | | 1770 | SOL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Tepuke, Price | | | 1721 | SOL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Tuata, Takika | | | 1721 | SOL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | * 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 |
| 1964 | 2072 | 1.50 | 4 | -1.06 | 15 | -15.90 | |
| | Teichmann, Erik O M C | f | | 2325 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Chan, Michael | | | 1848 | AUS | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Flude, David A | | | 1836 | AUS | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Wallmueller, Joerg | | | 1846 | AUS | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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