Individual Calculations September 2023
 Orpella, Ramon  Total change: 51.60  Rating chartPersonal card
 V Abierto de Villa Constitucion Copa Arcelor Mittal Villa Constitucion ARG 2023-08-17
RcRownchangeKK*chgGame
 1911 1538 2.00 6 1.29 40 51.60 
  Mussanti, Diego f2179 ARG0.001-0.0140-0.40 
  Tornquist, Carlos 1848 ARG0.001-0.1440-5.60 
  Vecchio, Raul Antonio 1769 ARG1.0010.794031.60 
  Roepke, Sofia wc1883 URU0.001-0.1140-4.40 
  Sumic, Diego 1989 ARG1.0010.944037.60 
  Arias Diaz, Javier Alonso 1795 CHI0.001-0.1840-7.20 

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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