Blitz: Individual Calculations November 2023
 Castillo Perales, Bernardo Jonay  Total change: 35.20  Rating chartPersonal card
 XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 11 Lima PER 2023-10-20
RcRownchangeKK*chgGame
 1301 1415 6.00 8 0.88 40 35.20 
  Sanchez Negreiros, Alejandro Gust 1109 PER0.001-0.8640-34.40 
  Salazar Flores, Adiel Jesus 1098 PER1.0010.13405.20 
  Garay Ramirez, Patrick Yosue 1209 PER1.0010.24409.60 
  Diaz Valles, Favio Adrian 1232 PER1.0010.264010.40 
  Angeles Castillo, Bastian Missael 1237 PER1.0010.274010.80 
  Ruiz Bolanos, Eithan 1281 MEX0.501-0.1840-7.20 
  Rueda Ahumada, Gabriel Omar 1601 COL1.0010.744029.60 
  Santiago Perez, Luis Yamil 1637 PER0.5010.284011.20 

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)
 

 

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