Individual Calculations September 2019
 Abraham, Miguel  Total change: 18.00  Rating chartPersonal card
 II Libertador Gral San Martin Mendoza ARG 2019-08-17
RcRownchangeKK*chgGame
 1934 1861 3.50 6 0.90 20 18.00 
  Alonso, Salvador g2261  * ARG0.001-0.0820-1.60 
  Badde, Pablo 1754 ARG1.0010.35207.00 
  Localonga, Carlos 1627 ARG1.0010.21204.20 
  Villegas, Franco m2237 ARG0.001-0.0920-1.80 
  Farhat, Francisco 1691 ARG1.0010.28205.60 
  Lopez Miller, Indalecio 2035 ARG0.5010.23204.60 
 * 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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