Individual Calculations May 2022
 Alderete Yalico, Joseph Samuel  Total change: 12.40  Rating chartPersonal card
 III TORNEO IRT CLASICO PEON DE REY - PICHANAQUI SUB 2300 Pichanaqui PER 2022-03-26
RcRownchangeKK*chgGame
 1745 1017 0.50 3 0.31 40 12.40 
  Cordova Ramos, Roberto 2049 PER0.0010.00400.00 
  Ramos Arevalo, David Angel 1272 PER0.5010.314012.40 
  Zaravia Curo, Nilton Remigio 1914 PER0.0010.00400.00 

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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