Individual Calculations September 2019
 Medina, Jeferson  Total change: 20.40  Rating chartPersonal card
 Abierto IRT Jose Rubinstein 2019 Villa Martelli ARG 2019-08-14
RcRownchangeKK*chgGame
 1421 1074 1.50 8 0.51 40 20.40 
  Picollo, Pablo 1474  * ARG0.001-0.0840-3.20 
  Montiel Caceres, Helen 1474  * PAR0.001-0.0840-3.20 
  Duran, Diego 1474  * ARG0.001-0.0840-3.20 
  Vicaria, Alejandro 1421 ARG0.5010.394015.60 
  Gaitan, Esteban Luis 1186 ARG1.0010.654026.00 
  Lucero, Sergio Anibal 1474  * ARG0.001-0.0840-3.20 
  Varela, Agustin 1391 ARG0.001-0.1340-5.20 
  Fuentes, Agustin 1474  * ARG0.001-0.0840-3.20 
 * 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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