Individual Calculations September 2022
 Pilarte, Rene  Total change: -20.40  Rating chartPersonal card
 Torneo Nacional Selectivo II Etapa 2022. Managua NCA 2022-07-11
RcRownchangeKK*chgGame
 2077 2079 2.50 7 -1.02 20 -20.40 
  Espinoza, Jose 2070 NCA0.001-0.5120-10.20 
  Espinoza Solano, Jose Nahum 2093 NCA0.001-0.4820-9.60 
  Simplina, Amor 2079 NCA0.5010.00200.00 
  Izaba, Rodolfo f2046 NCA0.501-0.0520-1.00 
  Davila, Carlos m2191 NCA0.5010.15203.00 
  Gomez Baltodano, David 1982 NCA0.501-0.1320-2.60 
  Robleto, Oscar 2079 NCA0.5010.00200.00 

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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