Individual Calculations September 2019
 Quaegwer, Gerhard  Total change: -3.80  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2019 Hennef GER 2019-08-16
RcRownchangeKK*chgGame
 1581 1620 2.00 4 -0.19 20 -3.80 
  Rohfleisch, Daniel 1868 GER0.001-0.1920-3.80 
  Lambrecht, Harald 1422 GER0.501-0.2620-5.20 
  Koureas, Panicos 1341 ITA1.0010.16203.20 
  Foitzik, Peter 1691 GER0.5010.10202.00 

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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