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Individual Calculations January 2012 |
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| Stead, Kerry Total change: -4.95 | |   |
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| City of Melbourne Open | Melbourne | AUS | 2011-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2031 | 4.50 | 8 | -0.17 | 15 | -2.55 | |
|  Ogden, Marcus W | | | 1764 | AUS | 0.00 | 1 | -0.82 | 15 | -12.30 | |  Martin, James | | | 1928 | AUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Loh, Zachary | | | 1769 | AUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Addamo, Michael | | | 1882 | AUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Beaumont, David | | | 2069 | AUS | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Bekker, Gary | | | 1807 | AUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Pyke, Malcolm | | | 2173 | AUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Morris, James | m | | 2327 | AUS | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | Bob Brooking Round Robin 1 | Melbourne | AUS | 2011-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2023 | 1.50 | 5 | -0.28 | 15 | -4.20 | |
| | Urban, Szilveszter | | | 2087 | HUN | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Dale, Ari | | | 1977 | AUS | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Penrose, Justin | | | 2042 | AUS | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Morris, James | m | | 2364 | AUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Dragicevic, Domagoj | | | 2247 | AUS | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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 Day Nighter | Melbourne | AUS | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2023 | 3.00 | 5 | 0.12 | 15 | 1.80 | |
| | Bekker, Gary | | | 1825 | AUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Nemeth, John | | | 2127 | AUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Sharman, Scot A. | | | 2054 | AUS | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Hacche, David | | | 2060 | AUS | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Brown, Kevin M | | | 1729 | AUS | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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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