Individual Calculations September 2019
 Whitmire, James David  Total change: -0.40  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2019 Hennef GER 2019-08-16
RcRownchangeKK*chgGame
 1930 2036 3.00 5 -0.02 20 -0.40 
  Bruehl, Andreas, Dr. f2344 GER0.001-0.1420-2.80 
  Marzec, Witold 1697 GER1.0010.12202.40 
  Rechmann, Peter f2296 GER0.001-0.1820-3.60 
  Voelker, Werner 1641 GER1.0010.08201.60 
  Hartjes, Jenny 1670 GER1.0010.10202.00 

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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