Individual Calculations May 2019
 Lopez Sardinas, Alexis Adalberto  Total change: 33.20  Rating chartPersonal card
 Primera Provincial Sur 2019 Cdad. Valenciana ESP 2019-01-12
RcRownchangeKK*chgGame
 1435 1368 2.50 4 0.83 40 33.20 
  Bermell Bosch, Ricardo 1535 ESP0.001-0.2840-11.20 
  Machi Machi, Enrique 1222 ESP1.0010.304012.00 
  Calatayud Ripoll, Salvador 1377 ESP0.5010.01400.40 
  Miquel Badenes, Jose 1607 ESP1.0010.804032.00 

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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