Blitz: Individual Calculations February 2019
 Contreras, Fiorella  Total change: -18.40  Rating chartPersonal card
 Campeonato Sudamericano de Blitz 2018, Sub 12 Absoluta Lima PER 2018-12-04
RcRownchangeKK*chgGame
 1353 1611 5.50 8 -0.92 20 -18.40 
  Reyes Zavaleta, Fabian Ricardo 1243 PER0.501-0.4020-8.00 
  Chiappero, Julio Alfredo 1518 ARG1.0010.37207.40 
  Murillo Coloma, Sergio c1321 ECU0.001-0.8420-16.80 
  Gonzalo Garate, Luis Valentino 1286 PER1.0010.13202.60 
  Ballesteros Cardenas, Leonardo c1475 CHI0.001-0.6820-13.60 
  Jimenez Salas, Maria Teresa 1259 PER1.0010.11202.20 
  Beltran Salvador, Milka 1420 BOL1.0010.25205.00 
  Huayhuas Robles, Laura Sofia 1305 PER1.0010.14202.80 

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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