Individual Calculations September 2015
 Karklins, Imants  Total change: 14.20  Rating chartPersonal card
 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN B Riga LAT 2015-08-10
RcRownchangeKK*chgGame
 1955 2219 8.00 9 0.71 20 14.20 
  Petersons, Ojars 1852 LAT1.0010.10202.00 
  Shelobolin, Filipp 1918 USA0.501-0.3520-7.00 
  Lindermans, Pavels 1819  * LAT1.0010.08201.60 
  Ben-Zeev, Moshe 1941 ISR1.0010.17203.40 
  Lumiste, Rene 1918 EST1.0010.15203.00 
  Malyshev, Roman 2139 RUS0.501-0.1120-2.20 
  Matvieks, Nikolajs 2064 LAT1.0010.29205.80 
  Gerritse, Youri 1951 NED1.0010.17203.40 
  Van Der Vegt, Seth 1990 NED1.0010.21204.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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