Individual Calculations September 2015
 Aryan, Chopra  Total change: 28.40  Rating chartPersonal card
 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN Riga LAT 2015-08-10
RcRownchangeKK*chgGame
 2468 2402 6.50 9 2.84 10 28.40 
  Valantiejus, Vaidotas 2085 LTU1.0010.13101.30 
  Bartel, Mateusz g2631 POL0.5010.29102.90 
  Kulaots, Kaido g2573 EST0.5010.23102.30 
  Murray, David 2138 IRL1.0010.18101.80 
  Burmakin, Vladimir g2558 RUS0.5010.21102.10 
  Collins, Sam E. m2463 IRL1.0010.58105.80 
  Miezis, Normunds g2511 LAT1.0010.65106.50 
  Socko, Bartosz g2622 POL0.5010.28102.80 
  Naroditsky, Daniel g2631 USA0.5010.29102.90 

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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