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Individual Calculations December 2022 |
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| Pragale, Arcie Total change: 0.00 | |   |
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| 17th annual Los Angeles Open - U2050 | Irvine, CA | USA | 2022-11-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1459 | 0 | 2.00 | 2 | 0.00 | 1499 | | 0.00 | |
|  Wang, Jacob S | | | 1529 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Zhuge, Katherine | | | 1388 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 2022 Birmingham Open Under 2000 | Birmingham | ENG | 2022-11-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1477 | 0 | 1.50 | 4 | 0.00 | 1390 | | 0.00 | |
|  Pilley, Jack | | | 1504 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Pyun, Lindsay | | | 1534 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Dos Santos Silva, Bruno Alexandre | | | 1479 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Hariharan, Shambavi | | | 1390 | ENG | 1.00 | 1 | 0.00 | | 0.00 | |
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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