Individual Calculations March 2014
 Sibajeva, Marija  Total change: -2.25  Rating chartPersonal card
 GM A.Shirov Winter Cup (2000) A Jurmala LAT 2014-02-15
RcRownchangeKK*chgGame
 1767 1725 2.50 6 -0.15 15 -2.25 
  Zhuravlev, Stepan 1801 RUS0.001-0.4015-6.00 
  Zenchanka, Pavel 1812 BLR1.0010.62159.30 
  Spiridonov, Evgeny 1909 RUS0.001-0.2615-3.90 
  Voinikonis, Nikita 1884 RUS0.001-0.2915-4.35 
  Sinauridze, Simons 1701 LAT0.501-0.0315-0.45 
  Manka, Mateusz 1492 POL1.0010.21153.15 

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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