Individual Calculations October 2021
 Alcaraz, Juan Jose  Total change: 2.40  Rating chartPersonal card
 8vo IRT - SUB-2200 Alejandro Judewicz Mar del Plata ARG 2021-09-17
RcRownchangeKK*chgGame
 1765 1563 1.50 5 0.12 20 2.40 
  Garcia Quiroga, Maximiliano 1963  * ARG0.001-0.0820-1.60 
  Jarque, Cristian 1820 ARG0.5010.32206.40 
  Yantorno, Jorge 1796 ARG0.001-0.2120-4.20 
  Nejanky, Maisa wf1963  * ARG0.001-0.0820-1.60 
  Nievas, Paola 1285 ARG1.0010.17203.40 
 * 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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