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Individual Calculations July 2009 |
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| Lukman, Ronny Total change: -4.95 | |   |
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| Doeberl Cup Premier | Canberra | AUS | 2009-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2254 | 4.00 | 8 | -0.33 | 15 | -4.95 | |
|  Grigg, Sam | | | 1927 | AUS | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Sengupta, Deep | m | | 2466 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Flitney, Adrian | | | 1980 | AUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Kunte, Abhijit | g | | 2513 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Toth, Andras | m | | 2399 | HUN | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Bird, Andrew | | | 2146 | AUS | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Tsagarakis, Angelo | | | 1919 | AUS | 1.00 | 1 | 0.12 | 15 | 1.80 | | | West, Guy | m | | 2343 | AUS | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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) | | |
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