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Individual Calculations January 2018 |
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| Rupel, David Total change: -15.80 | |   |
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| Seattle Masters December 2017 | Seattle, Washington | USA | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1986 | 0.50 | 3 | -1.07 | 20 | -21.40 | |
|  He, Anthony | f | | 2234 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Deshpande, Aaryan | | | 1754 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Lee, Addison | | | 1921 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | | | Bay Area Chess Winter 2017 Championship | Milpitas, California | USA | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1986 | 3.50 | 5 | 0.28 | 20 | 5.60 | |
| | Mahesh, Tejas | | | 1586 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Biyiasas, Theodore | | | 2017 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Ke, Ivan | | | 2201 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Palusa, Maurya | | | 1717 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Krishnakumar, Sriram | c | | 1768 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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