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Individual Calculations September 2023 |
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| Lin, Leo Total change: -5.70 | |   |
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| 2023 Championnat ouvert d'echecs du Quebec A | Montreal | CAN | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2050 | 5.00 | 9 | -1.03 | 38 | -39.14 | |
|  Deboosere, Adam Moussa | | | 1745 | ALG | 1.00 | 1 | 0.14 | 38 | 5.32 | |  Rodrigue-Lemieux, Shawn | m | | 2495 | CAN | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Avarian, Aram Sevag | | | 1842 | CAN | 0.00 | 1 | -0.77 | 38 | -29.26 | | | Jiang Barron, Jiyu | | | 1764 | CAN | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Zhang, Chu Hang | | | 1953 | CAN | 0.00 | 1 | -0.63 | 38 | -23.94 | | | Mok, Yuen Tak | | | 1841 | CAN | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Berube, Maximilien | | | 1655 | CAN | 0.50 | 1 | -0.42 | 38 | -15.96 | | | Di Matteo, Alessio | | | 1677 | CAN | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Zheng, Richard | f | | 2214 | CAN | 0.50 | 1 | 0.22 | 38 | 8.36 | |
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 14 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2087 | 7.00 | 9 | 0.88 | 38 | 33.44 | |
| | Perez Tangarife, Simon | | | 1687 * | COL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Polanco Fernandez, Reynie | | | 1730 | DOM | 1.00 | 1 | 0.11 | 38 | 4.18 | | | Venkatesh, Narayan | | | 1856 | USA | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Wang, Isaac | | | 2401 | USA | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Casares Ugueto, Santiago De Jesu | | | 1832 | VEN | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Montevilla Cahuasa, Jonathan I. | | | 1729 | BOL | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Tao, Sihan | | | 2182 | USA | 0.50 | 1 | 0.13 | 38 | 4.94 | | | Joseph, Jonath | | | 1781 | CAN | 1.00 | 1 | 0.14 | 38 | 5.32 | | | Yan, Nathan | | | 2129 | USA | 0.50 | 1 | 0.06 | 38 | 2.28 | | | * 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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