Individual Calculations May 2019
 Madina Yadarola, Martin  Total change: 3.00  Rating chartPersonal card
 Abierto de la Legislatura Copa Norberto La Porta CABA ARG 2019-03-20
RcRownchangeKK*chgGame
 2100 2236 4.00 6 0.15 20 3.00 
  Tarn, Gerald 1836  * BOL1.0010.08201.60 
  Fernandes, Martin 1945 ARG1.0010.15203.00 
  Cisneros, German 1866 ARG1.0010.10202.00 
  Garcia Palermo, Carlos g2407 ITA0.001-0.2720-5.40 
  Herrmann, Roman 2066 ARG1.0010.28205.60 
  Villanueva, Mario m2482 ARG0.001-0.1920-3.80 
 * 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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