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Blitz:
Individual Calculations May 2012 |
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| Christensen, Joshua Total change: -29.60 | |   |
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| Statesman Hotel Doeberl Cup Lightning 2012 | Canberra | AUS | 2012-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1862 | 2.00 | 5 | -0.02 | 20 | -0.40 | |
|  Guo, Emma | | wm | 2019 | AUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Qin, Tomson | | | 1654 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Puccini, Jack | | | 1783 | AUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Nemeth, John | | | 2120 | AUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hu, Jason | | | 2132 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | City of Sydney Lightning 2012 | Sydney | AUS | 2012-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1862 | 1.00 | 4 | -1.46 | 20 | -29.20 | |
| | Stead, Kerry | | | 2000 | AUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Puccini, Jack | | | 1783 | AUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Willathgamuwa, Rowan | | | 1655 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Qin, Tomson | | | 1654 | AUS | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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