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Individual Calculations June 2017 |
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| Zhu, Jack Q Total change: -6.60 | |   |
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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 |
| 2151 | 2427 | 2.00 | 3 | -0.46 | 10 | -4.60 | |
|  Diaz, Conrado | | | 2261 | PHI | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Bick, Gabriel Jame | | | 2165 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | |  Kim, Isaiah | | | 2027 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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 |
| 2137 | 2407 | 4.50 | 6 | -0.20 | 10 | -2.00 | |
| | Srinivas, Rahul | | | 2007 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Senthilkumar, Pranav | c | | 2007 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Karnavat, Ojas | | | 2007 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nagarajan, Pranav | | | 2187 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Sevall, Jacob | | | 2007 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Izoria, Zviad | g | | 2609 | USA | 0.50 | 1 | 0.26 | 10 | 2.60 | | | * 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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