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Blitz:
Individual Calculations January 2023 |
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| Sardi, Sergio Augusto Total change: -6.80 | |   |
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| IRT Blitz Natalino Metropole 2022 | Porto Alegre RS | BRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1765 | 3.00 | 6 | -0.34 | 20 | -6.80 | |
|  Dos Santos, Artur Barbosa Avila | | | 1454 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Da Fonseca Junior, Paulo Jair M. | | | 1634 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Calsing, Ado | | | 1973 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pereira, Carlos Pequer | | | 1533 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Alves, Flavio Andre Cardona | | | 1907 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Chies, Nicolas Lehugeur | | | 1789 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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