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Individual Calculations August 2017 |
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| Canessa, John Total change: 70.00 | |   |
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| 2017 Peoples Tournament | Berkeley, California | USA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1837 | 3.50 | 5 | 1.55 | 40 | 62.00 | |
|  O`connor, Derek | | | 2206 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Cao, Joshua | | | 2013 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Krishnakumar, Sriram | c | | 1483 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Viswanath Natraj, | | | 2017 | AUS | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Wu, Sijing | | | 1887 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | | Bay Area Chess Mid Summer Night Championship | Milpitas, California | USA | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1837 | 1.50 | 4 | 0.20 | 40 | 8.00 | |
| | Panchanatham, Vignesh | m | | 2237 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ravuri, Vinesh | | | 1940 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Kim, Isaiah | | | 1947 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Maiti, Milind | | | 1827 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | * 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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