Blitz: Individual Calculations April 2023
 Anticona Bocanegra, Fabrizio Aaro  Total change: 69.20  Rating chartPersonal card
 CAMPEONATO NACIONAL BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto Lima PER 2023-02-24
RcRownchangeKK*chgGame
 1326 1174 4.00 7 1.73 40 69.20 
  Santiago Perez, Luis Yamil 1592 PER0.001-0.0740-2.80 
  Salazar Ramirez, Leonardo Gabriel 1060 PER1.0010.344013.60 
  Caro Miranda, Peter Valentino 1336 PER0.001-0.2940-11.60 
  Villaverde Salas, Gonzalo Matias 1110 PER1.0010.414016.40 
  Bocanegra Reyes, Thiago Stephano 1359 PER1.0010.744029.60 
  Ramirez Mori, Angel Farid 1424 PER1.0010.814032.40 
  Chavez Bautista, Lennin Alfredo 1403 PER0.001-0.2140-8.40 

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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