Individual Calculations September 2018
 Supplieth, Peter  Total change: -3.80  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2018 Hennef GER 2018-08-17
RcRownchangeKK*chgGame
 1877 1924 2.00 4 -0.19 20 -3.80 
  Neubauer, Juergen 2124 GER0.001-0.2420-4.80 
  Rieger, Isabelle 1671 GER0.501-0.3120-6.20 
  Herbst, Karl-Friedrich 1657 GER1.0010.18203.60 
  Wagner, Rainer 2056 GER0.5010.18203.60 

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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