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Individual Calculations November 2023 |
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| Rolston, Daniel Haruma Total change: 37.20 | |   |
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| 1st The Rooky International Open 2023 - Open Standard | Bangkok | THA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1555 | 3.00 | 6 | 0.93 | 40 | 37.20 | |
|  Leksukhum, Torne | | | 1155 * | THA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Babak, Yulia | | | 1925 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rajesh, Vasanthakumar | | | 1866 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Endo, Shuma | | | 1685 | JPN | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Hambly, David J | | | 1645 | ENG | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Hong, Ian | | | 1786 | KOR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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