Rapid: Individual Calculations January 2015
 Hemmelis, Viesturs  Total change: -7.80  Rating chartPersonal card
 Incukalns District Open Rapid Chess Championship Incukalns LAT 2014-12-13
RcRownchangeKK*chgGame
 1712 1643 3.00 8 -0.39 20 -7.80 
  Ivanov, Igor. 2037 RUS0.001-0.0820-1.60 
  Grigorjevs, Arsenijs 1797 LAT1.0010.712014.20 
  Vambuts, Raimonds 1994 LAT0.001-0.1120-2.20 
  Semjonovs, Vsevolods 1715 LAT0.001-0.4020-8.00 
  Dacis, Edgars 1429 LAT0.001-0.7720-15.40 
  Ezerins, Tomass 1384 LAT1.0010.18203.60 
  Plitnieks, Janis 1751 LAT0.001-0.3520-7.00 
  Sirokov, Valerijs 1592 LAT1.0010.43208.60 

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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