Individual Calculations May 2022
 Lapicki, Raul  Total change: -49.20  Rating chartPersonal card
 51 Abierto Internacional Ciudad de Mar del Plata Mar del Plata - Prov. de Buenos Aires ARG 2022-04-09
RcRownchangeKK*chgGame
 1911 2216 3.50 7 -2.46 20 -49.20 
  Gamboa, Ricardo 1816  * ARG1.0010.08201.60 
  De La Cruz Navarro, Martin Leonar 1936 ARG0.001-0.8420-16.80 
  Fuentes, Agustin 1813 ARG1.0010.08201.60 
  Walsh, Hector 1963 ARG0.501-0.3120-6.20 
  Koch, Juan 1974 ARG0.501-0.3020-6.00 
  Postolski, Javier 1946 ARG0.501-0.3320-6.60 
  Heredia, Valentin 1931 ARG0.001-0.8420-16.80 
 * 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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