Individual Calculations August 2023
 Condori Ramirez, Dilant Smit  Total change: -30.00  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Impar 2023 - Sub 13 Absoluto Lima PER 2023-07-24
RcRownchangeKK*chgGame
 1123 1240 2.50 5 -0.75 40 -30.00 
  Flores Candiotti, Cesar Abraham 1035 PER0.501-0.2640-10.40 
  Acuna Taipe, Juan Samuel 1017 PER0.501-0.2840-11.20 
  Flores Quispe, Josue 1081 PER0.501-0.2140-8.40 
  Luza, Chura Marco Adriano 1364 PER0.001-0.3340-13.20 
  Paucarmayta Quirita, Diego Jared 1118 PER1.0010.334013.20 

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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