Individual Calculations May 2019
 Cornu, Michel  Total change: -0.40  Rating chartPersonal card
 Primera Provincial Alicante Sur 2019 Cdaad. Valenciana ESP 2019-01-12
RcRownchangeKK*chgGame
 1526 1433 1.50 4 -0.02 20 -0.40 
  Bravo Perez, Miguel 1519 ESP1.0010.622012.40 
  Nechet, Oleg 1288 ESP0.001-0.6920-13.80 
  Sanz Revaliente, Jesus 1635 ESP0.5010.26205.20 
  Vidal Mira, Rafael 1660 ESP0.001-0.2120-4.20 

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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