Individual Calculations April 2017
 Mariani, Agustin  Total change: -25.40  Rating chartPersonal card
 Abierto Sub 2000 Club M. Moreno 2017 CABA ARG 2017-03-07
RcRownchangeKK*chgGame
 1677 1646 1.00 5 -1.27 20 -25.40 
  Opychaneyj, German 1825 ARG0.001-0.2720-5.40 
  Bilbao, Alejandro 1808 ARG0.001-0.2920-5.80 
  Ramirez, Carlos Manuel 1640 ARG0.001-0.5120-10.20 
  Sosa, Luis Alberto 1767 ARG0.001-0.3420-6.80 
  Lauria Ramos, Conrado 1343 ARG1.0010.14202.80 

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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