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Individual Calculations June 2015 |
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| Peng, David T Total change: 50.00 | |   |
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| 24th Annual Chicago Open | Wheeling, Illinois | USA | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2107 | 4.00 | 9 | 1.25 | 40 | 50.00 | |
|  Ynojosa Aponte, Felix Jose | m | | 2417 | VEN | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Krishnan, Varun | | | 2268 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Griggs, Walker K | | | 2308 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Adamson, Robby | f | | 2277 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Yuan, Yuanling | | wm | 2270 | CAN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Song, Edward | f | | 2315 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Titus, Andrew L | | | 1978 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Panchanatham, Vignesh | f | | 2214 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Corallo, Michael Patrick | | | 2285 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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