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Individual Calculations February 2018 |
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| De Morais, Alemberg Beserra Total change: 4.00 | |   |
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| Campeonato Potiguar Interiorano 2017 | Parnamirim RN | BRA | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1716 | 2.00 | 3 | 0.20 | 20 | 4.00 | |
|  Pinheiro, Ariana Hayelly Maciel | | | 1316 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Frankental, David | | | 1937 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | De Araujo, Antonio Jose | | | 1596 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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