Individual Calculations September 2014
 Heyn, Peter  Total change: -19.20  Rating chartPersonal card
 11. Longericher Sommer.Open Koeln GER 2014-08-01
RcRownchangeKK*chgGame
 1793 1882 1.50 4 -0.96 20 -19.20 
  Gnass, Arno 1761 GER0.501-0.1620-3.20 
  Yon, Gregory 1658 GER0.501-0.2820-5.60 
  Van Der Valk, Niklas 2087 GER0.001-0.2420-4.80 
  Suvorov, Luca 1664 GER0.501-0.2820-5.60 

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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