Individual Calculations January 2017
 Andrenko, Irina  Total change: -33.80  Rating chartPersonal card
 XXVIII Torneo Internacional de Ajedrez GM Carlos Torre Repetto In Memoriam (Magistral) Merida, Yucatan MEX 2016-12-15
RcRownchangeKK*chgGame
 2071 2183 4.00 9 -1.69 20 -33.80 
  Gomez Garrido, Camilo Ernesto g2527 CUB0.001-0.1220-2.40 
  Ramirez Ritchie, Rafael Es 1878 MEX0.001-0.8620-17.20 
  Villanueva De Leon, Vanessa 1783  * MEX1.0010.08201.60 
  Arellano Ramirez, Luis Rodrigo 2012 MEX0.501-0.2320-4.60 
  Fernandez Bustamante, Leancy B 1965 CUB0.501-0.2820-5.60 
  Morera Campos, Hazel Maria wf1853 CRC1.0010.12202.40 
  Medina Diaz, Rafael Alejandro f2303 CUB0.5010.16203.20 
  Alvarez Ramirez, Miguel Angel f2294 MEX0.001-0.3520-7.00 
  Aponte Castillo, Ernesto 2024 COL0.501-0.2120-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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