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Blitz:
Individual Calculations January 2018 |
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| Alves, Alessandro Cunha Total change: -1.80 | |   |
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| IRT Blitz Ipatinga 2017 | Ipatinga MG | BRA | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1852 | 3.00 | 4 | -0.09 | 20 | -1.80 | |
|  Silva, Samuel Teixeira | | | 1452 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vieira, Ernando Ferreira | | | 1862 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Silva, Lucas Teixeira | | | 1580 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Guerino, Thiago Ferreira | | | 1557 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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