Individual Calculations September 2023
 Feest Barrientos, Valentin Sebast  Total change: 1.20  Rating chartPersonal card
 TORNEO POR EQUIPOS IRT SUB2400 IX ANIVERSARIO CLUB ENROQUE OSORNINO Osorno CHI 2023-08-05
RcRownchangeKK*chgGame
 1277 1032 1.00 4 0.03 40 1.20 
  Galarce Sanchez, Cristian 1534 CHI0.001-0.0440-1.60 
  Valenzuela Mora, Emiliano 1114 CHI0.001-0.3940-15.60 
  Fernandez Guzman, Nahuel Rodrigo 1369 CHI0.001-0.1240-4.80 
  Schulz Rodriguez, Pedro Enrique 1089 CHI1.0010.584023.20 

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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