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Individual Calculations June 2023 |
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| Gartenlaub, Corin Total change: -22.00 | |   |
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| 15th annual Open at Foxwoods - U2200 | Mashantucket, CT | USA | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1613 | 2.00 | 6 | -0.54 | 40 | -21.60 | |
|  Baalla, Nura | | | 1740 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Theil, Carey | | | 2122 | USA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Chang, Nathan Hsichen | | | 1773 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Vikas, Hema | | | 1464 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Sperber, Ronald David | | | 1552 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Kennedy, Aiden | | | 1538 | USA | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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) | | | | 68th Maryland Open - Under 2100 | Rockville, MD | USA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1613 | 2.00 | 3 | -0.01 | 40 | -0.40 | |
| | Thimmasamudram, Sandeep | | | 1438 | USA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Verma, Angelina | | | 1540 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Herrera, Alex | | | 1482 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | |
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