Individual Calculations January 2019
 Lucero, Carlos  Total change: 0.00  Rating chartPersonal card
 Campeonato Panamericano de Ajedrez para Ciegos y Disminuidos Visuales IBCA Copa Gdor Alberto Rodriguez Saa San Luis ARG 2018-11-03
RcRownchangeRpKK*chgGame
 1400 0 0.00 4 0.00 600   0.00 
  Mitrani, Alberto Luis 1507 ARG0.0010.00 0.00 
  Velazquez, Ariel 1292 ARG0.0010.00 0.00 
  Aceituno Ramirez, Stebe Josue 1459 GUA0.0010.00 0.00 
  Vasquez, Jovanny 1343 COL0.0010.00 0.00 

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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