Individual Calculations January 2019
 Silva, Rodrigo Souza  Total change: -39.20  Rating chartPersonal card
 Campeonato Panamericano de Ajedrez para Ciegos y Disminuidos Visuales IBCA Copa Gdor Alberto Rodriguez Saa San Luis ARG 2018-11-03
RcRownchangeKK*chgGame
 1454 1839 3.50 6 -1.96 20 -39.20 
  Becerra Fonseca, Camila wc1439  * COL1.0010.08201.60 
  Barrios Chamorro, Jesus Adrian 1514 PAR0.501-0.3720-7.40 
  Miranda, Juan Javier 1456 ARG0.001-0.9120-18.20 
  Chavero, Victor Jesus 1439  * ARG1.0010.08201.60 
  Zurita, Daniel Alberto 1439  * ARG0.001-0.9220-18.40 
  Carballo, Jorge 1439  * ARG1.0010.08201.60 
 * 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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