Individual Calculations November 2009
 Cherednichenko, Elena  Total change: 2.85  Rating chartPersonal card
 OPEN Brezova 2009 Brezova pod Bradlom SVK 2009-08-22
RcRownchangeKK*chgGame
 2177 2104 3.00 7 0.19 15 2.85 
  Borosova, Zuzana wm2300 SVK0.5010.25153.75 
  Bezuch, Martin 2203 SVK0.001-0.3615-5.40 
  Banduka, Zeljko 2207 SVK0.5010.14152.10 
  Orosi, Peter 1902 SVK1.0010.24153.60 
  Polacik, Igor 2186 SVK0.5010.11151.65 
  Machalova, Maria wf2216 SVK0.5010.15152.25 
  Straka, Jozef 2225 SVK0.001-0.3415-5.10 

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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