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Individual Calculations February 2022 |
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| Vale Cruz, Armin Total change: 11.20 | |   |
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| BayAreaChess: 2022 New Year Open Championship - XAB | Cupertino, California | USA | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1479 | 2.00 | 3 | 0.11 | 40 | 4.40 | |
|  Bhaduri, Neil S | | | 1382 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Chang, Kyle | | | 1409 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Meiyappan, Kavya | | | 1360 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | 15th Annual Golden State Open - Under 2100 | Concord, California | USA | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1479 | 3.00 | 6 | 0.17 | 40 | 6.80 | |
| | Bhaduri, Neil S | | | 1382 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Yuan, Serena | | | 1385 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Wong, Andrew Yun | | | 1595 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Van Gelder, Allen | | | 1191 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Taylor, Michael | | | 1893 | USA | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Silva, Javier | | | 1611 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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