Individual Calculations September 2010
 Abril, Mauricio  Total change: 4.50  Rating chartPersonal card
 Torneo IRT Internacional de Ajedrez Charala Charala COL 2010-07-17
RcRownchangeKK*chgGame
 2205 2016 1.50 5 0.18 25 4.50 
  Clavijo, Jorge Mario m2337 COL0.5010.37259.25 
  Martinez, Jorge Alexander 2160 COL0.5010.19254.75 
  Villamil, Hector Orlando 2112 COL0.5010.13253.25 
  Sanchez, Sebastian Felipe 2165 COL0.001-0.3025-7.50 
  Munoz, Jhon Edison 2251 COL0.001-0.2125-5.25 

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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