Individual Calculations September 2015
 Horobrijs, Daniils  Total change: 131.20  Rating chartPersonal card
 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN B Riga LAT 2015-08-10
RcRownchangeKK*chgGame
 1914 1660 5.00 9 3.28 40 131.20 
  Sirokov, Jevgenijs 1926 LAT0.001-0.1840-7.20 
  Kruusiauk, Heda 1875 EST1.0010.774030.80 
  Georgiadis, Andreas 1860 SUI1.0010.764030.40 
  Pietinen, Pekka 2004 FIN0.001-0.1240-4.80 
  Nemkovs, Vjaceslavs 1920 LAT1.0010.824032.80 
  Sipila, Markku 1982 FIN0.001-0.1340-5.20 
  Puroila, Sippo 1886 FIN0.5010.294011.60 
  Roze, Janis 1896 LAT1.0010.804032.00 
  Polyakov, Fedor 1875 LAT0.5010.274010.80 

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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