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Blitz:
Individual Calculations January 2024 |
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| Pena Ramirez, Jatniel Total change: 28.40 | |   |
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| Festival Nacional Escolar 2023 Ajedrez Blitz Sub-15 Absoluto | Armenia | COL | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1272 | 2.00 | 6 | 0.71 | 40 | 28.40 | |
|  Cardona Duque, Juan Esteban | | | 1651 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Negron Lizarazo, Juan Sebastian | c | | 1646 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Alvarado Quintero, David Mateo | | | 1229 | COL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Giraldo Ospina, Daniel | | | 1393 | COL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Beltran Serna, Ian Samuel | | | 1647 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Barreto Romero, Felipe | | | 1619 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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