Rapid: Individual Calculations March 2018
 Sommariva, Rene  Total change: -25.00  Rating chartPersonal card
 35vo Abierto Playa Union Copa Jorge Laplaza Rawson ARG 2018-02-09
RcRownchangeKK*chgGame
 1784 1921 2.00 5 -1.25 20 -25.00 
  Aguinaga, Maximiliano 2089 ARG0.001-0.2820-5.60 
  Aybar, Marcelo 1595 ARG0.001-0.8720-17.40 
  Beron, Ricardo 1604 ARG1.0010.13202.60 
  Mendoza, Juan Carlos 1612 ARG1.0010.14202.80 
  Maldonado, Federico 2018 ARG0.001-0.3720-7.40 

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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