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Individual Calculations December 2017 |
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| Baker, Vincent Total change: 30.40 | |   |
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| 26th Annual Kings Island Open | Blue Ash, Ohio | USA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2117 | 2.50 | 4 | 0.53 | 40 | 21.20 | |
|  Corrales Jimenez, Fidel | g | | 2502 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Storn, Justin | | | 2040 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Opaska, Michael | | | 1948 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Polgar-Shutzman, Tom | | | 2079 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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 Thanksgiving Open | Saint Louis, Missouri | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2117 | 2.50 | 5 | 0.23 | 40 | 9.20 | |
| | Xu, Arthur | c | | 1900 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Prohaszka, Peter | g | | 2517 * | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wu, Logan | | | 1959 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Gosdin, Kaleb | | | 2031 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Durarbayli, Vasif | g | | 2517 * | AZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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