Individual Calculations September 2019
 Yordanov, Lachezar  Total change: -19.40  Rating chartPersonal card
 XLV Obert Internacional Escacs Ciutat de Badalona Grup A Badalona ESP 2019-08-02
RcRownchangeKK*chgGame
 2144 2281 5.00 9 -0.97 20 -19.40 
  Triquell Sanchez, Jaume 1887 ESP1.0010.08201.60 
  Sturt, Raven m2462 USA0.001-0.2620-5.20 
  Hovakimyan, Narek 2010 ARM1.0010.17203.40 
  Munoz, Miguel g2514 ESP0.001-0.2120-4.20 
  Bhavesh, Mahajan 2046 IND0.501-0.2920-5.80 
  Roumegous, Marina wm2093 FRA0.501-0.2420-4.80 
  Molano Lafuente, Ismael 2034 ESP0.501-0.3120-6.20 
  Argote Heredia, Valentina wm2088 COL1.0010.25205.00 
  Kulkarni, Vinayak 2163 IND0.501-0.1620-3.20 

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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