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Individual Calculations July 2018 |
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| Meiyappan, Annapoorni Total change: 14.40 | |   |
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| Berkeley Weekender June 2018 | Berkeley, California | USA | 2018-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1617 | 2.50 | 4 | 1.46 | 40 | 58.40 | |
|  Walder, Michael | | | 1977 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Wang, Henry | | | 1996 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Melville, Cailen | | | 1801 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Sivakumar, Shaaketh | | | 1549 | 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) | | | | GM Walter Browne Memorial | Milpitas, California | USA | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1617 | 0.50 | 4 | -1.10 | 40 | -44.00 | |
| | Lu, Joshua | | | 1782 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Viswanathan, Arul | | | 1684 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Wang, John | | | 1745 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Garai, Antara | | wc | 1558 | 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) | | |
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