Individual Calculations January 2023
 Rossi, Juan  Total change: 31.20  Rating chartPersonal card
 XXVIII Torneo Pablo Villarreal In memorian IRT Sub 2400 Santa Rosa - La Pampa ARG 2022-12-16
RcRownchangeKK*chgGame
 1770 1766 4.50 6 1.56 20 31.20 
  Sanchez, Roberto 1366  * ARG1.0010.08201.60 
  Tarancon, Hugo Cesar Manuel 1658 ARG1.0010.35207.00 
  Llanos, Joaquin 1947 ARG0.001-0.2620-5.20 
  Fernandez, Antonio. 1451 ARG1.0010.14202.80 
  Frank, Mario 2135 ARG0.5010.40208.00 
  Arevalo, Santiago Martin 2061 ARG1.0010.852017.00 
 * 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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