Blitz: Individual Calculations April 2023
 Diaz Bermudez, Pedro Teofilo  Total change: 38.80  Rating chartPersonal card
 CAMPEONATO NACIONAL BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto Lima PER 2023-02-24
RcRownchangeKK*chgGame
 1407 1520 6.50 9 0.97 40 38.80 
  Moreyra Saravia, Juan De Dios 1154 PER0.001-0.9040-36.00 
  Villaverde Salas, Gonzalo Matias 1110 PER1.0010.08403.20 
  Ortiz Mallma, Fabian Ivan 1196 PER1.0010.13405.20 
  Robles Cucho, Argen Stefano 1229 PER1.0010.15406.00 
  Torres Torres, George Maycol 1302 PER1.0010.22408.80 
  Santiago Perez, Luis Yamil 1592 PER0.5010.10404.00 
  Reyes Zavaleta, Cristhian Yamil 1668 PER0.5010.20408.00 
  Alfaro Zambrano, Luis Fabricio 1702 PER1.0010.744029.60 
  Rosas Llamocca, Alvaro Rodrigo 1713 PER0.5010.254010.00 

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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