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Blitz:
Individual Calculations September 2023 |
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| Valladolid Cueva, Guillermo Josu Total change: 25.20 | |   |
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| XXXIII Pan-American Youth Blitz Championships - Under 8 Open | Chicago, Illinois | USA | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1050 | 1.00 | 2 | 0.63 | 40 | 25.20 | |
|  Kozlek, Tommy | | | 1289 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Puppala, Aekaay | | | 1319 | CAN | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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