Individual Calculations February 2017
 Heider, Martin  Total change: 12.00  Rating chartPersonal card
 34. Untergrombach Open Bruchsal-Untergrombach GER 2017-01-03
RcRownchangeKK*chgGame
 2166 2295 4.50 6 0.60 20 12.00 
  Lenz, Matthias 1996 GER1.0010.15203.00 
  Hamid, Emran 2085 GER0.001-0.7720-15.40 
  Wiederspahn, Markus 2007 GER1.0010.16203.20 
  Drill, Frank 2050 GER1.0010.20204.00 
  Chernov, Vadim m2391 ROU0.5010.13202.60 
  Shishkin, Vadim g2469 UKR1.0010.732014.60 

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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