Individual Calculations November 2019
 Kettner, Juergen  Total change: -13.60  Rating chartPersonal card
 Oberliga Baden 2019/2020 September 2019 various GER 2019-09-29
RcRownchangeKK*chgGame
 2268 2232 0.50 1 0.05 20 1.00 
  Grothe, Thomas f2268 GER0.5010.05201.00 

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)
 
 Oberliga Baden 2019/2020 October 2019 various GER 2019-10-20
RcRownchangeKK*chgGame
 2056 2232 0.00 1 -0.73 20 -14.60 
  Lutz, Andreas 2056 GER0.001-0.7320-14.60 

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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