Individual Calculations May 2019
 Aziz Ortego, Omar Luis  Total change: -7.80  Rating chartPersonal card
 III Open Semana Santa Tajamar Grupo-A Madrid ESP 2019-04-11
RcRownchangeKK*chgGame
 1917 2066 3.00 5 -0.39 20 -7.80 
  Simonyan, Arturo 1898 ESP0.001-0.7220-14.40 
  Karunanithi, Bharath 1669 ESP1.0010.08201.60 
  Robles Diaz, Jose Alberto 2038 CUB1.0010.46209.20 
  Vaquerizo Calvo, Miguel Arturo 1954 ESP0.001-0.6520-13.00 
  Perez Calahorra, Ricardo 2024 ESP1.0010.44208.80 

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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