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Individual Calculations February 2017 |
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| Webster, Kyle D Total change: 63.60 | |   |
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| 2016 Pan-American Intercollegiate Team Chess Championship | Kenner, Louisiana | USA | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1821 | 2.00 | 4 | 0.79 | 40 | 31.60 | |
|  Le, Liem | g | | 2221 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cruz, Alex | | | 1618 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Konoplev, Dobrynya | | | 1998 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Andrenko, Iryna | | wm | 2183 | UKR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2017 Michigan Master Expert Championship | Lancing, Michigan | USA | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1821 | 2.00 | 4 | 0.80 | 40 | 32.00 | |
| | Chehayeb, Salah | | | 1913 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Noren, Kevin | | | 1983 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Nichols, Anthony | | | 1999 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Deatrick, Alexander | | | 1993 | 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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