Individual Calculations December 2018 |
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Vidyarthi, Vyom Total change: 44.80 | | |
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November 2018 Berkeley Weekender | Berkeley, California | USA | 2018-11-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2156 | 1962 | 1.50 | 2 | 0.98 | 40 | 39.20 | |
| Oconnor, Derek | | | 2239 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | Wu, Rochelle | | wc | 2072 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | 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) | | 2018 California Class Warfare Championship | Santa Clara, California | USA | 2018-11-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1997 | 1962 | 1.50 | 3 | 0.14 | 40 | 5.60 | |
| Ravuri, Vinesh | | | 2050 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | Ai, Evan | | | 1868 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | Wu, Rochelle | | wc | 2072 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | 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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