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Individual Calculations June 2017 |
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| Viswanathan, Arul Total change: 56.80 | |   |
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| Bay Area Chess Summer Start Championship | Milpitas, California | USA | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1657 | 1.50 | 4 | 0.64 | 40 | 25.60 | |
|  Murugappan, Ganesh | | | 1969 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Daggupati, Balaji | | | 2057 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Senthilkumar, Pranav | c | | 1858 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Palusa, Maurya | | | 1727 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | * 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) | | | | Best of the West Class Championship | Santa Clara, Callifornia | USA | 2017-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1657 | 2.00 | 6 | 0.78 | 40 | 31.20 | |
| | Somalwar, Anaiy | | | 1862 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | West, Vanessa A | | | 2057 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pan, David | | | 1835 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Maiti, Milind | | | 1824 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Kim, Isaiah | | | 1905 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Uzzaman, Ashik | | | 1936 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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