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Individual Calculations June 2015 |
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| Muller Ii, Raymond Total change: 4.40 | |   |
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| 2015 Bay Area Chess GM Jesse Kraai Championship | Milpitas, California | USA | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1642 | 2.00 | 3 | 0.66 | 40 | 26.40 | |
|  Xiong, Chris | | | 1669 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Padmanabhan, Karthik Sai | | | 1798 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Senthilkumar, Pranav | c | | 1579 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | 40th CalChess State Scholastics Championship 2015 | Santa Clara, California | USA | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1651 | 0.00 | 1 | -0.26 | 40 | -10.40 | |
| | Murugappan, Ganesh | | | 1839 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 2015 Best of the West Class Championship | Santa Clara, California | USA | 2015-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1651 | 1.00 | 4 | -0.29 | 40 | -11.60 | |
| | Aigner, Michael | | | 2051 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Senthilkumar, Pranav | c | | 1602 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | McCarty-Snead, Cal | | | 1735 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Murugappan, Ganesh | | | 1839 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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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