Individual Calculations November 2018
 Ibar, Marcelo  Total change: -26.20  Rating chartPersonal card
 Campeonato Argentino Maxi 50 Buenos Aires ARG 2018-10-19
RcRownchangeKK*chgGame
 2107 2182 4.00 7 -0.08 20 -1.60 
  Gras, Carlos 1925 ARG1.0010.18203.60 
  Mussanti, Diego f2325 ARG0.001-0.3120-6.20 
  Chan, Daniel 1811 ARG1.0010.10202.00 
  Galarce, Ruben 1960 ARG0.501-0.2820-5.60 
  Leskovar, Mario m2249 ARG1.0010.592011.80 
  Sorin, Ariel g2387 ARG0.001-0.2420-4.80 
  Olivera, Horacio 2091 ARG0.501-0.1220-2.40 

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)
 
 2do IRT Abierto Mar de Ajo 2018 Mar de Ajo ARG 2018-10-26
RcRownchangeKK*chgGame
 1839 2182 4.00 6 -1.23 20 -24.60 
  Paz, Jose Maria 1782  * ARG0.501-0.4220-8.40 
  Sosa, Adrian 1782  * ARG0.501-0.4220-8.40 
  Soraire, David 1782  * ARG1.0010.08201.60 
  Romero, Fabian 1851 ARG0.501-0.3820-7.60 
  Loiterstein, Mariano f2056 ARG0.501-0.1720-3.40 
  Bonnet, Sebastian 1782  * ARG1.0010.08201.60 
 * 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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