Individual Calculations May 2016
 Echeverry, Jose Miguel  Total change: 11.20  Rating chartPersonal card
 Abierto IRT de Segunda Categoria Antioquia 2016 Medellin COL 2016-04-13
RcRownchangeKK*chgGame
 1899 1796 2.50 5 0.67 40 26.80 
  Lopez Gaviria, Alvaro Diego 1933 COL0.001-0.3240-12.80 
  Sanchez Sanchez, Andres Felipe 1994 COL0.5010.264010.40 
  Toro Cadavid, John Edison 1978 COL1.0010.744029.60 
  Vasquez Ayola, Jhon 1958 COL0.001-0.2940-11.60 
  Varela, Maria De Los Angeles 1632 COL1.0010.284011.20 

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)
 
 Semifinal 1 Nacional Sub-18 Absoluto 2016 Medellin COL 2016-04-21
RcRownchangeKK*chgGame
 2046 1796 0.00 2 -0.39 40 -15.60 
  Salcedo, Pablo Esteban 1990 COL0.001-0.2540-10.00 
  Zapata Arbelaez, Estiven 2102 COL0.001-0.1440-5.60 

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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