Individual Calculations July 2015
 Dominguez, Laura Lucia  Total change: 1.60  Rating chartPersonal card
 IRT IV Parada de Ajedrez Clasico Absoluto Cali COL 2015-05-28
RcRownchangeKK*chgGame
 2053 2004 0.50 2 -0.39 40 -15.60 
  Zuleta, Juan Carlos 1864 COL0.001-0.6940-27.60 
  Herrera, Juan Sebastian f2241 COL0.5010.304012.00 

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)
 
 IRT Campeonato Nacional Ajedrez Clasico por Equipos Absoluto Bogota COL 2015-06-06
RcRownchangeKK*chgGame
 2152 2055 2.00 4 0.43 40 17.20 
  Sanchez, Sebastian Felipe m2409 COL0.5010.394015.60 
  Castaneda, Jorge Luis 2220 COL0.5010.22408.80 
  Estrella Becerra, Fernando c1980 COL1.0010.404016.00 
  Torres Rojas, Yuber Andres 2000 COL0.001-0.5840-23.20 

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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