Blitz: Individual Calculations July 2017
 Acuna, Nelson David  Total change: 0.00  Rating chartPersonal card
 VI Torneo IRT Ajedrez Blitz Maicao Ciudad amable Maicao COL 2017-06-24
RcRownchangeRpKK*chgGame
 2008 0 2.00 4 0.00 2008   0.00 
  Kostov, Alex 2041 COL0.0010.00 0.00 
  Ortiz, Jairo 1841 COL1.0010.00 0.00 
  Pena Lopez, Reynaldo 1855 COL1.0010.00 0.00 
  Gonzalez Parejo, Ramon Junior f2293 COL0.0010.00 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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