Individual Calculations September 2011
 Roehrich, Stefan  Total change: -9.75  Rating chartPersonal card
 Czech Open 2011 - A - GM open Pardubice CZE 2011-07-22
RcRownchangeKK*chgGame
 2291 2134 2.00 9 -0.65 15 -9.75 
  Kashlinskaya, Alina wg2360 RUS0.001-0.2115-3.15 
  Givon, Asaf 2262 ISR1.0010.671510.05 
  Kireev, Aleksei m2360 RUS0.5010.29154.35 
  Kriebel, Tadeas f2343 CZE0.001-0.2315-3.45 
  Hagesaether, Ellen wm2287 NOR0.5010.20153.00 
  Gafner, Evgeny J f2287 RUS0.001-0.3015-4.50 
  Balacek, Tadeas c2251 CZE0.001-0.3415-5.10 
  Barthel, Ansgar 2224 GER0.001-0.3815-5.70 
  Saric, Kristina wm2246 CRO0.001-0.3515-5.25 

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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