Individual Calculations May 2012
 Ziegler, Ari  Total change: 6.50  Rating chartPersonal card
 Superettan 2011/12 Sweden SWE 2011-10-22
RcRownchangeKK*chgGame
 2272 2341 6.00 9 0.65 10 6.50 
  Renman, Nils-Gustaf m2371 SWE1.0010.54105.40 
  Furhoff, Johan m2370 SWE0.001-0.4610-4.60 
  Ong, Kezli 2239 SWE1.0010.36103.60 
  Soderberg, Per 2204 SWE0.501-0.1810-1.80 
  Svensson, Anders 2212 SWE1.0010.33103.30 
  Lind, Jan-Olof 2217 SWE1.0010.33103.30 
  Andersson, Fredrik 1983 f2304 SWE0.501-0.0510-0.50 
  Andersson, Bjorn 1971 f2286 SWE0.001-0.5810-5.80 
  Larsson, Anders 2241 SWE1.0010.36103.60 

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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