Individual Calculations May 2019
 Lieber, Gerhard  Total change: 22.00  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1768 1631 4.00 9 1.10 20 22.00 
  Diener, Carolin Valeria 1865 GER0.5010.29205.80 
  Gottschall, Lorenz 1869 GER0.001-0.2020-4.00 
  Avagyan, Viktoria 1389 GER1.0010.20204.00 
  Klotter, Jochen 1810 GER1.0010.732014.60 
  Ohler, Julius 1819 GER0.001-0.2620-5.20 
  Dorr, Joerg 1813 GER1.0010.742014.80 
  Rahimi, Rozafa 1801 GER0.001-0.2820-5.60 
  Eberhart, Erik 1764 GER0.5010.18203.60 
  Stieg, Bastian 1779 GER0.001-0.3020-6.00 

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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