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Individual Calculations July 2022 |
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| Tia, Rudy Goce Total change: 43.60 | |   |
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| 2021 CalChess State Open Class Championship A | Santa Clara, California | USA | 2022-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1718 | 5.50 | 7 | 0.45 | 20 | 9.00 | |
|  Xia, Joshua | | | 1542 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Yang, Adelynne | | | 1434 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Oshima, Daniel T | | | 1626 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Sun, Ethan | | | 1486 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Somani, Anish | | | 1656 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Gong, Andrew | | | 1367 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ho, Michael S | | | 1660 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | BayAreaChess 2-Day Championship - FIDE | Milpitas, CA | USA | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1718 | 4.00 | 5 | 1.73 | 20 | 34.60 | |
| | Deng, Henry | | | 2130 | USA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Wong, Andrew Yun | | | 1583 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Karthi, Jashith | | | 1455 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pullela, Sricharan | | | 1822 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Weng, Nicholas Ruogu | | | 1839 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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