Individual Calculations May 2013
 Tiviakov, Sergei  Total change: -0.80  Rating chartPersonal card
 1.Schachbundesliga 2012/2013 Hamburg GER 2012-10-20
RcRownchangeKK*chgGame
 2521 2659 6.00 9 -0.08 10 -0.80 
  Kraemer, Martin g2520 GER0.501-0.1910-1.90 
  Jansa, Vlastimil g2451 CZE1.0010.23102.30 
  Pruijssers, Roeland g2519 NED0.501-0.1910-1.90 
  Nyback, Tomi g2598 FIN1.0010.42104.20 
  Ernst, Sipke g2554 NED0.501-0.1410-1.40 
  Kopylov, Mihail m2473 UKR1.0010.26102.60 
  Koch, Wolfgang Max Dr. f2309 GER1.0010.11101.10 
  Bacrot, Etienne g2705 FRA0.001-0.4410-4.40 
  Gordon, Stephen g2556 ENG0.501-0.1410-1.40 

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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