Blitz: Individual Calculations January 2018
 Arias Diaz, Miguel Angel  Total change: 37.60  Rating chartPersonal card
 Sudamericano Blitz 2017 Sub 10 Asuncion PAR 2017-12-04
RcRownchangeKK*chgGame
 1364 1242 4.00 6 1.88 20 37.60 
  Artieda Berru, Ariadna Amely 1453 ECU0.001-0.2320-4.60 
  Cabrera Quispe, Piero Andre 1118 PER1.0010.33206.60 
  Rivera Fernandez, Fredy Aleja 1596 COL1.0010.892017.80 
  Arguello Pereira, Rodrigo 1368 PAR0.001-0.3320-6.60 
  Correa Carnero, Alejandro 1386 ARG1.0010.692013.80 
  Fuentes, Agustin 1263 ARG1.0010.532010.60 

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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