Individual Calculations February 2019
 Gras, Carlos  Total change: 21.80  Rating chartPersonal card
 Irt Campeonato Primera y Segunda Cat I - Torre Blanca - Enero 2019 CABA ARG 2019-01-07
RcRownchangeKK*chgGame
 1839 1827 4.00 6 1.09 20 21.80 
  Garibaldi, Lucio 1854 ARG0.5010.04200.80 
  Cerutti, Carlos 1751 ARG0.501-0.1020-2.00 
  Pazos, David 2005 ARG0.5010.23204.60 
  Goldwasser, Jonathan 1829 ARG1.0010.502010.00 
  Bank, Valeria 1748 ARG0.501-0.1120-2.20 
  Moreno, Dario 1848 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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