Individual Calculations March 2022
 Herrera Aruca, Jorge Frank  Total change: -16.00  Rating chartPersonal card
 VIII Campeonato Iberoamericano Absoluto Mexico 2022 Ciudad de Mexico MEX 2022-02-12
RcRownchangeKK*chgGame
 1958 1964 4.00 9 -0.80 20 -16.00 
  Albornoz Cabrera, Carlos Daniel g2567 CUB0.001-0.0220-0.40 
  Ruiz Ortiz, Gabriel Abraham 1709 MEX1.0010.19203.80 
  Herrera Ortiz, Miguel m2297 MEX0.001-0.1220-2.40 
  Nava Ruiz, Miguel Angel 1696 MEX0.001-0.8320-16.60 
  Jimenez Cunjama, Francisco Daniel 1674 MEX1.0010.16203.20 
  Velazquez Rivera, Pedro J. 1706 PUR1.0010.18203.60 
  Benito De Leo, Estefania 1657 MEX0.501-0.3620-7.20 
  Alfaro, William f2143 NCA0.5010.23204.60 
  Zacarias, M Ruben D f2174 PAR0.001-0.2320-4.60 

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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