Individual Calculations September 2016
 Dall Orsoletta, Alaize  Total change: -21.40  Rating chartPersonal card
 Floripa Winter Chess 2016 - Amateur U2200 Florianopolis SC BRA 2016-08-19
RcRownchangeKK*chgGame
 1778 1970 4.00 7 -1.07 20 -21.40 
  Katscher, Gabriel Angelo Finger 1596 BRA0.001-0.9020-18.00 
  Da Silva, Mateus Santiago 1623 BRA1.0010.11202.20 
  Da Silva Junior, Marco Aurelio 1754 BRA1.0010.22204.40 
  Caetano, Ryan Wesley Da Costa 1796 BRA1.0010.27205.40 
  Souza Junior, Vanderval Borges D 1680 BRA1.0010.16203.20 
  Calcado, Acyr Rogerio 2139 BRA0.001-0.2820-5.60 
  Leacima, Giovane Santiago 1858 BRA0.001-0.6520-13.00 

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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