Rapid: Individual Calculations May 2016
 Cortes Castro, Jhonny  Total change: 6.00  Rating chartPersonal card
 Primer IRT Internacional de Ajedrez Activo Ciudad Salento Salento COL 2016-04-23
RcRownchangeKK*chgGame
 1927 2058 5.50 8 0.30 20 6.00 
  Velasquez, Andres Felipe 1731 COL1.0010.13202.60 
  Nieto, Agustin 1929 COL0.001-0.6720-13.40 
  Zuluaga Alzate, Gustavo 1720 COL1.0010.12202.40 
  Cadavid, Juan Miguel 1856 COL1.0010.24204.80 
  Figueroa Salcedo, Reinaldo Ar 1708 COL1.0010.11202.20 
  Munoz Galvez, Jhon Edison 2205 COL0.5010.20204.00 
  Vittorino, Carlo Giovanni m2310 COL0.001-0.1920-3.80 
  Ardila, Oscar Humberto 1955 COL1.0010.36207.20 

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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