Individual Calculations January 2017
 Mazza, Guillermo  Total change: -17.20  Rating chartPersonal card
 1er Torneo Copa 120 Aniv.C.A.Banfield SUB 2000 Banfield ARG 2016-12-15
RcRownchangeKK*chgGame
 1622 1756 0.50 2 -0.86 20 -17.20 
  Poci, Pedro 1661 ARG0.501-0.1320-2.60 
  Pereira, Hector 1582 ARG0.001-0.7320-14.60 

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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