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Individual Calculations August 2017 |
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| Ravuri, Vinesh Total change: 11.60 | |   |
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| 2017 National Open (U2300) | Las Vegas, Nevada | USA | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1940 | 2.00 | 4 | -0.08 | 40 | -3.20 | |
|  Davis, Katherine S | | | 1805 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Ghazarian, Kirk Vagho | | | 1833 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Kis, Lorand Bela | | | 2062 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Gatica, Jose | | | 1995 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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) | | | | 2017 Peoples Tournament | Berkeley, California | USA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1940 | 2.00 | 3 | -0.27 | 40 | -10.80 | |
| | Singhal, Sanat | | | 1567 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Li, Eric | | | 1770 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Maiti, Milind | | | 1827 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | Bay Area Chess Mid Summer Night Championship | Milpitas, California | USA | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1940 | 3.50 | 5 | 0.64 | 40 | 25.60 | |
| | Nathan, Krishna | | | 1653 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Sant, Amit | | | 1686 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Canessa, John | | | 1837 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Holt, Conrad | g | | 2340 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kim, Isaiah | | | 1947 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | * 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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