Blitz: Individual Calculations January 2017
 Cotes Ontibon, Juan Sebastian  Total change: -14.80  Rating chartPersonal card
 Festival Nacional Escolar Sub15 AJEDREZ BLITZ Absoluto Monteria COL 2016-12-09
RcRownchangeKK*chgGame
 1633 1607 3.00 8 -0.74 20 -14.80 
  Cuevas Sanchez, Bramdon Daniel 1783 COL1.0010.732014.60 
  Cuevas Sanchez, Bramdon Daniel 1783 COL0.001-0.2720-5.40 
  Soto, Miguel Angel f1981 COL0.001-0.1020-2.00 
  Soto, Miguel Angel f1981 COL0.001-0.1020-2.00 
  Penuela, Yamith Andrey 1229 COL1.0010.09201.80 
  Penuela, Yamith Andrey 1229 COL1.0010.09201.80 
  Gonzalez Taborda, David 1540 COL0.001-0.5920-11.80 
  Gonzalez Taborda, David 1540 COL0.001-0.5920-11.80 

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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