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Individual Calculations July 2015 |
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| Davis, Tony J Total change: 10.80 | |   |
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| 2015 Hobsons Bay Cup | Melbourne | AUS | 2015-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1886 | 3.00 | 3 | 0.98 | 20 | 19.60 | |
|  Hogg, Dean | | | 2033 | AUS | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Ilic, Milan | | | 1637 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Wang, Kayson | | | 1503 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | 2015 Victorian Open | Melbourne | AUS | 2015-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1914 | 4.00 | 7 | -0.44 | 20 | -8.80 | |
| | Maunders, Myiesha | | | 1514 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Morris, James | m | | 2314 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jones, Richard | | | 1514 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yu, Bobby | | | 1729 | AUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Chew Lee, Alanna | | | 1612 | AUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lea, Tom | | | 1766 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Nemeth, John | | | 2124 | AUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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