Rapid: Individual Calculations August 2016
 Grasis, Janis  Total change: -13.00  Rating chartPersonal card
 Latvian IV Olympiad men Valmiera LAT 2016-07-02
RcRownchangeKK*chgGame
 2051 2209 5.50 9 -0.65 20 -13.00 
  Lelis, Janis 1851 LAT1.0010.10202.00 
  Dagis, Karlis 1998 LAT1.0010.23204.60 
  Visockis, Janis 2081 LAT0.501-0.1720-3.40 
  Stepins, Edgars 2206 LAT0.001-0.5020-10.00 
  Muhamadejevs, Rinats 2358 LAT0.001-0.3020-6.00 
  Isakovs, Janis 1881 LAT1.0010.13202.60 
  Mihailovs, Arturs 1845 LAT1.0010.10202.00 
  Ozolins, Aris f2050 LAT0.501-0.2120-4.20 
  Kovalevsky, Arkady 2188 LAT0.501-0.0320-0.60 

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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