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Individual Calculations September 2023 |
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| Lyon Martinez, Juan Pablo Total change: 84.40 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 18 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 1842 | 4.00 | 9 | 2.11 | 40 | 84.40 | |
|  Rajaram, Rohan | c | | 2200 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Shlyakhtenko, Robert | m | | 2403 | USA | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Xu, Daniel | f | | 2309 | CAN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Zong, Davis | c | | 2351 | USA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Guha, Rohit | | | 2048 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kaplan, Avi Harrison | | | 2090 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Blomer, John | | | 1646 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ortega Anglada, Mauricio | | | 2005 | DOM | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Hu, Merric | | | 2060 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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