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Individual Calculations August 2012 |
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| Dale, Ari Total change: 49.05 | |   |
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| City of Melbourne Open 2012 | Melbourne | AUS | 2012-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2020 | 5.50 | 7 | 1.53 | 15 | 22.95 | |
|  Martin, James | | | 1815 | AUS | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Kolak, Tanya | | | 1620 * | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Dowling, John | | | 2051 | USA | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Gorka, Carl | | | 2149 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Penrose, Justin | | | 2040 | AUS | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Pyke, Malcolm | | | 2138 | AUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Lacey, David | | | 1876 | AUS | 0.50 | 1 | -0.19 | 15 | -2.85 | | | * 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) | | | | Victorian Championship Reserves 2012 | Melbourne | AUS | 2012-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 2061 | 7.00 | 8 | 1.74 | 15 | 26.10 | |
| | Anton, Sarah | | | 1802 | AUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Beattie, Roger | | | 1761 | AUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Penrose, Justin | | | 2001 | AUS | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Urban, Szilveszter | | | 2103 | HUN | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Chew Lee, Max | | | 1808 | AUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Skiotis, Pano | | | 2112 | AUS | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Puccini, Jack | | | 1771 | AUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Beaumont, David | | | 2070 | AUS | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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