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Individual Calculations September 2023 |
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| Deligiannis, Dimitrios Total change: -72.40 | |   |
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| 2023 U.S. Junior Open Championship | Elmhurst, IL | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1549 | 0.00 | 2 | -1.74 | 40 | -69.60 | |
|  Kim, Matthew Yejun | | | 1282 | KOR | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Khanbutaev, Artemii | | | 1149 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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) | | | | XXXIII Pan-American Youth Chess Festival - Under 16 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1549 | 2.00 | 6 | -0.07 | 40 | -2.80 | |
| | Kim, Thiago | | | 2059 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Xu, Jayden | | | 1688 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Xu, Andrew | | | 1815 | CAN | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Karthikeyan, Arnav | | | 1655 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Noriega Mejia, Luis Fernando | | | 1149 * | HON | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Bist, Atharva | | | 1735 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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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