Individual Calculations May 2017
 Mesa Baez, Samuel  Total change: -10.40  Rating chartPersonal card
 Semifinal 3 Cat Sub16 Absoluto 2017 Zipaquira COL 2017-03-30
RcRownchangeKK*chgGame
 1456 1508 2.50 5 -0.26 40 -10.40 
  Cuevas Sanchez, Bramdon Daniel 1736 COL0.5010.294011.60 
  Gonzalez Taborda, David 1666 COL0.001-0.2940-11.60 
  Cortes Sarmiento, Alan 1268 COL1.0010.20408.00 
  Lopez Ramirez, Daniel Giovanny 1458 COL0.001-0.5740-22.80 
  Valenciano M., Santiago 1152 COL1.0010.11404.40 

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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