Blitz: Individual Calculations February 2019
 Mamani Alvino, Esdras Adrian  Total change: -24.00  Rating chartPersonal card
 Campeonato Sudamericano de Blitz 2018, Sub 8 Absoluta Lima PER 2018-12-04
RcRownchangeKK*chgGame
 1197 1270 0.00 2 -1.20 20 -24.00 
  Munoz Ramos, Christopher 1173 CHI0.001-0.6320-12.60 
  Torres Ccahuay, Dayana Nievevska 1220 PER0.001-0.5720-11.40 

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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