Individual Calculations January 2018
 Roepke, Sofia  Total change: -57.60  Rating chartPersonal card
 Sudamericano U12 Fem Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 1367 1411 3.00 8 -1.44 40 -57.60 
  Francisco Guecamburu, Candela Be 1580 ARG0.001-0.2840-11.20 
  Taninaga, Isabella Miki Nakamoto 1238 BRA1.0010.274010.80 
  Brito, Sofia 1541 ARG0.001-0.3240-12.80 
  Oviedo Acosta, Paula 1217 PAR0.501-0.2540-10.00 
  Abdala Cancino, Patricia Anastas wc1377 CHI0.501-0.0540-2.00 
  Rueda Nessi, Juana wc1531 ARG0.5010.16406.40 
  Scarsi, Anna Laura 1317 ARG0.501-0.1340-5.20 
  Cortes Pasten, Soledad 1131 CHI0.001-0.8440-33.60 

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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