Blitz: Individual Calculations January 2018
 Santiago Vilca, Christian Amilca  Total change: 38.80  Rating chartPersonal card
 Sudamericano Blitz 2017 Sub 18 Asuncion PAR 2017-12-04
RcRownchangeKK*chgGame
 1898 1984 6.00 7 1.94 20 38.80 
  Ortiz Verdesoto, Anahi wf1644 ECU1.0010.12202.40 
  Acosta, Pablo Ismael m2240 ARG0.001-0.1920-3.80 
  Puppi Lazo , Stephanie Beatriz wf1584  * PER1.0010.08201.60 
  Delgado Romero, Marco 2178 PER1.0010.752015.00 
  Medrano, Sebastian 1870 BOL1.0010.34206.80 
  Escalante Ramirez, Brian Sebasti m2184 PER1.0010.762015.20 
  Romero, Antonella wf1584  * PER1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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