Individual Calculations July 2019
 Apinyan, Mark  Total change: -23.20  Rating chartPersonal card
 XIII Obert escacs Llinars del Valles 2019 Grup B Llinars del Valles ESP 2019-03-30
RcRownchangeKK*chgGame
 1471 1380 1.00 4 -0.58 40 -23.20 
  Gonzalez Moreno, Antoni 1701 ESP0.001-0.1340-5.20 
  Lambert, Paul 1293 ESP0.001-0.6240-24.80 
  Fernandez Syropyatova, Daniel 1345 ESP1.0010.454018.00 
  Guerrero Prieto, Arnau 1546 ESP0.001-0.2840-11.20 

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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