Individual Calculations September 2019
 Serrano, Cesar  Total change: -10.40  Rating chartPersonal card
 II IRT Sub 1700 Mercedes de San Martin Mendoza ARG 2019-08-17
RcRownchangeKK*chgGame
 1320 1416 1.00 2 -0.26 40 -10.40 
  Lieby, Camilo Julian 1306 ARG1.0010.354014.00 
  Barros, Rocio 1333 ARG0.001-0.6140-24.40 

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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