Individual Calculations May 2022
 Ramos Arevalo, David Angel  Total change: -21.60  Rating chartPersonal card
 III TORNEO IRT CLASICO PEON DE REY - PICHANAQUI SUB 2300 Pichanaqui PER 2022-03-26
RcRownchangeKK*chgGame
 1252 1272 0.50 2 -0.54 40 -21.60 
  Alderete Yalico, Joseph Samuel 1017 PER0.501-0.3140-12.40 
  Vargas Canari, Joseph Adriel 1487 PER0.001-0.2340-9.20 

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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