Individual Calculations September 2019
 Valdes Escobar, Alvaro  Total change: 0.90  Rating chartPersonal card
 II Libertador Gral San Martin Mendoza ARG 2019-08-17
RcRownchangeKK*chgGame
 2209 2361 4.00 6 0.09 10 0.90 
  Ruiz, Roberto 1961  * ARG1.0010.08100.80 
  Lopez Miller, Indalecio 2035 ARG1.0010.13101.30 
  Besso, Javier Alejandro 1961  * ARG1.0010.08100.80 
  Garcia Cardenas, Pablo m2441 CHI0.5010.11101.10 
  Needleman, Gaston m2415 ARG0.5010.08100.80 
  Acosta, Pablo Ismael m2440 ARG0.001-0.3910-3.90 
 * 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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