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Individual Calculations May 2016 |
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| Davis, Tony J Total change: 40.60 | |   |
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| 2016 Hobsons Bay Purdy Cup | Melbourne | AUS | 2016-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1875 | 3.00 | 3 | 1.26 | 20 | 25.20 | |
|  Wang, Kayson | | | 1741 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Humphreys, Scott | | | 1727 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hogg, Dean | | | 1980 | AUS | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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) | | | | 2016 MCC ANZAC Day Weekender | Melbourne | AUS | 2016-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1908 | 4.50 | 6 | 0.77 | 20 | 15.40 | |
| | Oswald, Franz | | | 1561 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Chan, Luis | | | 2072 | AUS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Trewin, Samuel | | | 1723 | AUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Nguyen, Leo | | | 2115 | VIE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chen, Lachlan | | | 1508 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lea, Tom | | | 1779 | AUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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