Individual Calculations January 2023
 Martha Palafox, Jaime Lionel  Total change: -21.60  Rating chartPersonal card
 XXXII GM Carlos Torre Repetto In Memoriam 2022 Expertos Merida, Yucatan MEX 2022-12-17
RcRownchangeKK*chgGame
 1706 1946 4.50 7 -1.08 20 -21.60 
  Nair, Ajitesh 1674 USA1.0010.17203.40 
  Mateos Bernabe, Luis Javier 1722 MEX0.501-0.2820-5.60 
  Munoz Morales, Angel Bernardo 1715 MEX0.001-0.7920-15.80 
  Zuniga Samano, Pablo Javier 1685 MEX1.0010.18203.60 
  Gonzalez Cruz, Miguel Angel 1771 MEX0.001-0.7320-14.60 
  Corvera Choi, Malik 1659 MEX1.0010.16203.20 
  Murray, Arriaga Luis 1714 MEX1.0010.21204.20 

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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