Individual Calculations January 2013
 Pedraza, Yonnattanth  Total change: 0.00  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeRpKK*chgGame
 2195 0 5.00 8 0.00 2225   0.00 
  Lozada, Gustavo 1934 COL0.5010.00 0.00 
  Suarez, Walter Camilo 2011 COL1.0010.00 0.00 
  Rodriguez Sanchez, Diego 2063 COL1.0010.00 0.00 
  Alarcon Casellas, Rolando m2483 CUB0.0010.00 0.00 
  Polo, Victor Ramon 2147 COL1.0010.00 0.00 
  Vittorino, Carlo Giovanni f2306 COL0.5010.00 0.00 
  Valle, Efrain c2215 COL1.0010.00 0.00 
  Kjartansson, Gudmundur m2404 ISL0.0010.00 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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