Rapid: Individual Calculations May 2014
 Petersons, Ojars  Total change: -123.80  Rating chartPersonal card
 Latvian Railway Open B Riga LAT 2014-03-28
RcRownchangeKK*chgGame
 1737 1887 3.00 11 -4.54 20 -90.80 
  Semjonovs, Vsevolods 1635 LAT1.0010.19203.80 
  Visockis, Janis 2140 LAT0.001-0.1920-3.80 
  Antonivs, Vladislavs 1795 LAT0.001-0.6320-12.60 
  Kotov, Arseny 1673 BLR0.501-0.2720-5.40 
  Ivanov, Igor. 1801 RUS0.001-0.6220-12.40 
  Lindermans, Pavels 1556 LAT0.501-0.3820-7.60 
  Ozols, Andris 1576 LAT1.0010.14202.80 
  Solozhenkina, Elizaveta wf1763 RUS0.001-0.6720-13.40 
  Migunova, Aleksandra 1599 LAT0.001-0.8420-16.80 
  Dudarev, Dmitry 1722 RUS0.001-0.7220-14.40 
  Golubeva, Marija 1849 LAT0.001-0.5520-11.00 

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)
 
 GM Janis Klovan’s IV memorial cup Riga LAT 2014-04-09
RcRownchangeKK*chgGame
 1821 1887 2.50 7 -1.65 20 -33.00 
  Meskovs, Nikita f2287  * LAT0.001-0.0820-1.60 
  Birjukovs, Anatolijs 1717 LAT0.001-0.7220-14.40 
  Semjonovs, Vsevolods 1635 LAT1.0010.19203.80 
  Bekasovs, Rihards 1702 LAT0.501-0.2420-4.80 
  Klavina, Ilga 1601 LAT1.0010.16203.20 
  Daudzvardis, Janis 2070 LAT0.001-0.2620-5.20 
  Sinauridze, Simons 1735 LAT0.001-0.7020-14.00 
 * 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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