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Individual Calculations January 2014 |
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| Penrose, Justin Total change: -13.50 | |   |
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| Bob Brooking Round Robin 2 2013 | Melbourne | AUS | 2013-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1993 | 3.50 | 5 | 0.58 | 15 | 8.70 | |
|  O`Molloy, Eamonn | | | 1926 | IRL | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Voon, Richard | | | 1874 | AUS | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Kalisch, Tom | | | 1918 | AUS | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Ly, Thai | | | 1982 | AUS | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Lacey, David | | | 1955 | AUS | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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) | | | | Andrew Saint and Hannibal Swartz Memorial 2013 | Melbourne | AUS | 2013-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1999 | 2.00 | 4 | -0.17 | 15 | -2.55 | |
| | Szuveges, Narelle | | wm | 1839 | AUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Chew Lee, Max | | | 1893 | AUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Kalisch, Tom | | | 1907 | AUS | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Stojic, Dusan | f | | 2246 | AUS | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | Canterbury Summer Swiss 2013 | Melbourne | AUS | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1999 | 3.00 | 6 | -1.31 | 15 | -19.65 | |
| | Guo, Zhi Xin | | | 1599 * | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chan, Luis | | | 1693 | AUS | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Cook, Geoff L | | | 1764 | AUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Schon, Eugene | | | 2211 | AUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Flude, David A | | | 1695 | AUS | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Sharman, Scot A. | | | 1886 | AUS | 0.50 | 1 | -0.15 | 15 | -2.25 | | | * 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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