Individual Calculations January 2024
 Lopez Vivanco, Gregorio  Total change: -26.00  Rating chartPersonal card
 XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto Florianopolis SC BRA 2023-12-02
RcRownchangeKK*chgGame
 1270 1188 3.00 8 -0.36 40 -14.40 
  Simbler, Facundo 1661 ARG0.001-0.0540-2.00 
  Dos Santos, Gabriel Conte 1018 BRA1.0010.284011.20 
  Macedo, Felipe Cruz 1527 BRA0.001-0.1240-4.80 
  Bertolotti, Juan Ignacio 1144 URU0.501-0.0640-2.40 
  Moreira Roldan, Leonardo 1305 CHI0.5010.16406.40 
  Reyes Zavaleta, Sergio Gabriel 1340 PER0.001-0.3040-12.00 
  Cammarota, Andres 1149 URU0.001-0.5540-22.00 
  Sanchez Negreiros, Alejandro Gust 1018 PER1.0010.284011.20 

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)
 
 CLASIFICATORIO FINAL DE CHILE ALFIL DE IQUIQUE 2023 Iquique CHI 2023-12-22
RcRownchangeKK*chgGame
 1499 1188 0.00 2 -0.29 40 -11.60 
  Lobos Astorga, Mario Rolando 1543 CHI0.001-0.1140-4.40 
  Carvajal Mendoza, Maria Belen 1454 CHI0.001-0.1840-7.20 

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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