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Blitz:
Individual Calculations September 2023 |
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| Mayorga Araya, Sofia Total change: 49.60 | |   |
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| XXXIII Pan-American Youth Blitz Championships - Under 14 Open | Chicago, Illinois | USA | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1625 | 4.00 | 7 | 1.24 | 40 | 49.60 | |
|  Kaur, Jind | c | | 1225 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Willy, Stephen | c | | 1992 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Arivoli, Sadhana | | | 1352 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Tao, Sihan | | | 1773 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Tang, Austin | | | 1880 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gaw, Chloe | | | 1919 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Yu, Avery | | | 1800 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * 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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