Individual Calculations May 2012
 Martinez Marin, Carlos Eduardo  Total change: 0.00  Rating chartPersonal card
 ITT UDI Sub27 Universitario Bucaramanga COL 2012-03-29
RcRownchangeRpKK*chgGame
 1819 0 0.50 5 0.00 1453   0.00 
  Villar, Juan 1876 PER0.0010.00 0.00 
  Berbesi, Saray 1707 COL0.0010.00 0.00 
  Solano, David Alfonso 1766 COL0.5010.00 0.00 
  Morales Guerrero, Alfonso Javie 2084 COL0.0010.00 0.00 
  Velez Alvarez, Laura Camila 1662 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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