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Individual Calculations November 2014 |
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| Rosenthal, Nicholas Total change: -28.40 | |   |
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| 23rd Annual Midwest Class Championships | Wheeling, Illinois | USA | 2014-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2074 | 0.50 | 1 | 0.01 | 40 | 0.40 | |
|  Peng, David Tianjian | c | | 2081 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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) | | | | 2014 Spice Cup Open | Saint Louis, Missouri USA | USA | 2014-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2074 | 1.50 | 7 | -0.72 | 40 | -28.80 | |
|  Kiewra, Keaton | m | | 2391 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Vibbert, Sean | f | | 2302 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Hendrickson, Nolan | | | 2211 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ghatti, Sanjay | | | 2120 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Liang, Awonder | f | | 2253 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Chiang, Sarah | | wf | 2015 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Sharevich, Anna | | wg | 2249 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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