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Individual Calculations June 2024 |
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| Vivanco Polanco, Aaron David Total change: -6.80 | |   |
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| "World School Chess Championship" Open under 09 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1414 | 0.00 | 2 | -0.17 | 40 | -6.80 | |
|  Guntaka, Aayansh | | | 1803 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | McCallum, Elliot | | | 1814 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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