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Individual Calculations January 2020 |
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| Pullela, Sricharan Total change: 56.40 | |   |
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| 2019 Class Warfare Championship - Master | Santa Clara, California | USA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1698 | 1.50 | 5 | -0.19 | 40 | -7.60 | |
|  Yan, Ruiyang | | wc | 1957 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Meiyappan, Annapoo | | wf | 1757 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Boldi, Ethan Kaza | | | 2004 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sivakumar, Shaashw | | | 1840 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Nathan, Nitish | c | | 1598 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | | | 2019 GM Igor Ivanov Weekender | Berkeley, California | USA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1725 | 3.00 | 3 | 1.33 | 40 | 53.20 | |
| | Guo, Andrew | | | 1556 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Oza, Nikunj | | | 1711 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Dutter, Fredric | | | 1778 | 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) | | | | IM Donaldson Championship 2019 | San Francisco, California | USA | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1725 | 1.50 | 3 | 0.27 | 40 | 10.80 | |
| | Biyiasas, Theodore | | | 1961 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Bansal, Advay | | | 1669 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Viswanathan, Arul | | | 1760 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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