Individual Calculations May 2017
 Sierra Mejia, Juan Pablo  Total change: -5.80  Rating chartPersonal card
 VII IRT Abierto de Semana Santa Gabriel Herrera 2017 Antioquia COL 2017-04-12
RcRownchangeKK*chgGame
 2167 2096 2.50 7 -0.29 20 -5.80 
  Rios Parra, Mauricio f2279 COL1.0010.742014.80 
  Rios Parra, Alejandro m2306 COL0.001-0.2320-4.60 
  Blandon Villa, Diego F 2282 COL0.5010.24204.80 
  Torres, Juan Camilo f2267 COL0.001-0.2720-5.40 
  Benjumea Rave, Jaime Stiden 1748 COL1.0010.11202.20 
  Blandon, Luis Guillermo m2281 COL0.001-0.2620-5.20 
  Hernandez Pinzon, Helvert c2006 COL0.001-0.6220-12.40 

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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