Individual Calculations June 2017
 Da Silva, Joao Batista Amaral  Total change: 0.00  Rating chartPersonal card
 Zonal CBX-RN 2017 Santa Cruz RN BRA 2017-05-05
RcRownchangeRpKK*chgGame
 1703 0 3.00 6 0.00 1703   0.00 
  De Morais, Alemberg Beserra 1740 BRA1.0010.00 0.00 
  De Andrade, Dalson Holanda Caval 2060 BRA0.0010.00 0.00 
  Vital, Pablo Manoel Santana 1589 BRA1.0010.00 0.00 
  Borges, Caique Ferreira 1758 BRA0.0010.00 0.00 
  Sallaberry, Ana Paula Nogueira 1546 BRA0.0010.00 0.00 
  Meireles, Vitor Silva 1523 BRA1.0010.00 0.00 

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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