Individual Calculations May 2017
 Rojas Mayorga, Brayan Arley  Total change: -70.80  Rating chartPersonal card
 Semifinal 3 Cat Sub16 Absoluto 2017 Zipaquira COL 2017-03-30
RcRownchangeKK*chgGame
 1484 1513 1.00 5 -1.77 40 -70.80 
  Ribero, Guillermo Andres c1888 COL0.001-0.0940-3.60 
  Cortes Sarmiento, Alan 1268 COL1.0010.20408.00 
  Lopez Ramirez, Daniel Giovanny 1458 COL0.001-0.5840-23.20 
  Carvajal Pena, Dilan Ricardo 1421 COL0.001-0.6340-25.20 
  Rincon, Duban Felipe 1386 COL0.001-0.6740-26.80 

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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