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Individual Calculations February 2019 |
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| Gaffagan, Steven Total change: -29.20 | |   |
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| Bay Area International | Burlingame, California | USA | 2019-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 1996 | 1.50 | 8 | -1.46 | 20 | -29.20 | |
|  Ynojosa Aponte, Felix Jose | m | | 2368 | VEN | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Kaufman, Raymond | m | | 2252 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Betaneli, Alexander | f | | 2254 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Anderson, Michael | | | 1751 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Cline, John | | | 2272 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kondakov, Adrian | | | 2012 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Canessa, John | | | 1958 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Li, Eric | c | | 2005 | USA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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