Rapid: Individual Calculations September 2023
 De La Cruz De La Roca, Alan Rafae  Total change: -41.60  Rating chartPersonal card
 IV Torneo IRT ESCOLAR Rapidas "Colegio Santisima Trinidad" Lima PER 2023-08-05
RcRownchangeKK*chgGame
 1194 1277 2.00 5 -1.04 40 -41.60 
  Prado Mendivil, Carlos Roberto 1124 PER0.501-0.2040-8.00 
  Ramirez Espino, Gian Sandro 1253 PER0.501-0.0340-1.20 
  Ayala Aranibar, Adrian Alexander 1061 PER1.0010.22408.80 
  Torres Ccahuay, Dayana Nievevska 1372 PER0.001-0.3740-14.80 
  Llanto Llacsa, Yaden Wilden 1162 PER0.001-0.6640-26.40 

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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