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Individual Calculations July 2018 |
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| Nachiappan, Aghilan Total change: -82.00 | |   |
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| Berkeley Weekender June 2018 | Berkeley, California | USA | 2018-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1714 | 1.00 | 4 | -0.85 | 40 | -34.00 | |
|  Lu, Joshua | | | 1782 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Sivakumar, Shaashwath | | | 1658 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ai, Evan Zihao | | | 1844 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Viswanathan, Arul | | | 1684 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | | | GM Walter Browne Memorial | Milpitas, California | USA | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1714 | 0.50 | 3 | -1.20 | 40 | -48.00 | |
| | Yan, Rui Yang | | | 1706 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Nayak, Shreyas | | | 1461 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Pruitt Jr, Carvin A | | | 1798 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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