Individual Calculations March 2014
 Manka, Mateusz  Total change: -7.50  Rating chartPersonal card
 GM A.Shirov Winter Cup (2000) A Jurmala LAT 2014-02-15
RcRownchangeKK*chgGame
 1771 1492 0.50 6 -0.50 15 -7.50 
  Zhuravlev, Stepan 1801 RUS0.001-0.1415-2.10 
  Sinauridze, Simons 1701 LAT0.5010.27154.05 
  Semjonovs, Ilja 1785 LAT0.001-0.1515-2.25 
  Polyakov, Fedor 1852 LAT0.001-0.1015-1.50 
  Antonivs, Vladislavs 1760 LAT0.001-0.1715-2.55 
  Sibajeva, Marija 1725 LTU0.001-0.2115-3.15 

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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