Individual Calculations May 2018
 Kobald, Jacqueline  Total change: -12.00  Rating chartPersonal card
 GRENKE Chess Open 2018 B-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 1753 1704 2.00 5 -0.10 40 -4.00 
  Shanmukha, Pulli 1817 IND0.5010.15406.00 
  Weigert, Matthias 1836 GER0.001-0.3240-12.80 
  Wormuth, Hans 1331 GER1.0010.10404.00 
  Santos, Paulo 1817 POR0.001-0.3540-14.00 
  Schindele, Andreas 1966 GER0.5010.324012.80 

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)
 
 Wuerttembergische Jugendeinzelmeisterschaft 2018 U18w Lindau GER 2018-04-03
RcRownchangeKK*chgGame
 1813 1704 0.50 2 -0.20 40 -8.00 
  Zell, Mirjam 1799 GER0.001-0.3740-14.80 
  Leser, Katrin 1826 GER0.5010.17406.80 

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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