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Individual Calculations June 2018 |
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| Kamath, Atul R Total change: 97.20 | |   |
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| Berkeley Weekender May 2018 | Berkeley, California | USA | 2018-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1335 | 2.50 | 4 | 2.08 | 40 | 83.20 | |
|  Lu, Joshua | | | 1735 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kenny, Michael | | | 1735 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ai, Evan | | | 1735 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mishkin, Viktor | | | 1593 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | * 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 A Championship | Santa Clara, California | USA | 2018-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1335 | 1.00 | 3 | 0.35 | 40 | 14.00 | |
| | Hasteer, Divija | | | 1580 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Sair, Soyar | | | 1713 | AFG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Singireddy, Ruthvik | | | 1434 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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