Individual Calculations February 2017
 Van Zyl-Rudd, Jack  Total change: 6.80  Rating chartPersonal card
 III Sunway Sitges International Chess Festival Group A Sitges ESP 2016-12-16
RcRownchangeKK*chgGame
 2109 2029 3.00 7 0.17 40 6.80 
  Dedebas, Emre Emin f2358 TUR0.001-0.1240-4.80 
  Domingo Nunez, Ruben f2239 ESP0.001-0.2340-9.20 
  Costa Trave, Jaume 1893 ESP0.001-0.6840-27.20 
  Guasch Murtra, Josep Maria 1938 ESP1.0010.384015.20 
  Lopez Capape, Armando 1887 ESP1.0010.314012.40 
  Prithu, Gupta 2219 IND0.5010.254010.00 
  Pranav, Anand 2230 IND0.5010.264010.40 

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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