Individual Calculations August 2017
 Heidrich, Manfred  Total change: -4.10  Rating chartPersonal card
 CZECH OPEN 2017 - A - GM open Pardubice CZE 2017-07-21
RcRownchangeKK*chgGame
 2289 2366 5.00 9 -0.41 10 -4.10 
  Bogumil, Tatiana wg2146 RUS1.0010.22102.20 
  Lalith, Babu M R g2530 IND0.001-0.2810-2.80 
  Flak, Pawel 2204 POL0.501-0.2110-2.10 
  Bunyatov, Rustam f2213 AZE1.0010.30103.00 
  Chigaev, Maksim g2578 RUS0.001-0.2310-2.30 
  Pein, Jonathan 2223 ENG0.001-0.6910-6.90 
  Roinos, Ilias 2206 GRE1.0010.29102.90 
  Mammadova, Narmin wm2234 AZE1.0010.32103.20 
  Chovan, Milan f2269 SVK0.501-0.1310-1.30 

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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