Individual Calculations February 2020
 Rivas, Lucas  Total change: -16.60  Rating chartPersonal card
 Campeonato de Primera Categoria El Mundo del Ajedrez 2019 Chubut ARG 2019-12-05
RcRownchangeKK*chgGame
 1996 1958 3.00 8 -0.64 20 -12.80 
  Aguilar, Andres f2258 ARG0.001-0.1520-3.00 
  Alonso, Sergio 1796 ARG0.001-0.7120-14.20 
  Moreno, Carlos 1927 ARG0.501-0.0420-0.80 
  Salamanca, Martin 1770 ARG1.0010.26205.20 
  Vega, Edgardo 2029 ARG0.001-0.4020-8.00 
  Aguinaga, Maximiliano 2179 ARG0.001-0.2220-4.40 
  Lorelli, Daniel 2055 ARG1.0010.632012.60 
  Leiva, German 1954 ARG0.501-0.0120-0.20 

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)
 
 Torneo de Segunda Categoria 2019 - Comodoro Rivadavia, Chubut Comodoro Rivadavia ARG 2019-12-06
RcRownchangeKK*chgGame
 1926 1958 1.00 2 -0.08 20 -1.60 
  Alonso, Sergio 1796 ARG1.0010.29205.80 
  Lorelli, Daniel 2055 ARG0.001-0.3720-7.40 

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)
 
 Abierto de Verano 2020 6ta Edicion Comodoro Rivadavia ARG 2020-01-17
RcRownchangeKK*chgGame
 1911 1958 1.00 2 -0.11 20 -2.20 
  Salamanca, Martin 1770 ARG0.501-0.2420-4.80 
  Ulloa, Gabriel 2052 ARG0.5010.13202.60 

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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