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Individual Calculations April 2017 |
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| Davis, Tony J Total change: -13.20 | |   |
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| 2017 Hobsons Bay Honourable Bob | Melbourne | AUS | 2017-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1851 | 2.50 | 4 | -0.22 | 20 | -4.40 | |
|  Ravichandren, Niruruthi | | | 1503 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Salanowski, Mark | | | 1575 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hogg, Dean | | | 2000 | AUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Enano, Ronald | | | 1705 | AUS | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | 2017 Begonia Open | Ballarat | AUS | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1873 | 3.00 | 6 | -0.44 | 20 | -8.80 | |
| | Johansen, Darryl K | g | | 2273 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jago, Stephen | | | 1628 | AUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Specht, Josh | | | 2119 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cook, Patrick | | | 1663 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Goh, Ethan | | | 1672 | SGP | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Barlow, Chris | | | 1590 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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