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Individual Calculations May 2017 |
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| Lehmann, Spencer G Total change: 48.00 | |   |
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| 2017 Illinois Youth Invitational - Denker | Schaumburg, Illinois | USA | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2089 | 3.00 | 5 | 1.20 | 40 | 48.00 | |
|  Kalghatgi, Nikhil | | | 1937 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Peng, David T | f | | 2270 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Furfine, Jacob | c | | 2163 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Bian, Alex | f | | 2264 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Li, Zhaozhi | f | | 2359 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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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