Individual Calculations May 2011
 Sammalvuo, Tapani  Total change: 4.50  Rating chartPersonal card
 Reykjavik Open 2011 Reykjavik ISL 2011-03-09
RcRownchangeKK*chgGame
 2370 2471 6.00 9 0.45 10 4.50 
  Hajenius, Willem 2071  * BEL1.0010.08100.80 
  Spaan, Nathanael 2228 NED1.0010.20102.00 
  Hansen, Sune Berg g2603 DEN0.5010.18101.80 
  Baklan, Vladimir g2602 UKR0.001-0.3210-3.20 
  Bisby, Daniel L f2306 ENG1.0010.28102.80 
  Sokolov, Ivan g2643 NED0.001-0.2710-2.70 
  Gislason, Gudmundur 2291 ISL0.501-0.2410-2.40 
  Karason, Askell O 2258 ISL1.0010.23102.30 
  Karavade, Eesha mwg2330 IND1.0010.31103.10 
 * 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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