Individual Calculations May 2018
 Gerhardt, Dirk  Total change: 20.40  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2082 1884 3.00 8 1.02 20 20.40 
  Van Cappellen, Jonas 2173 BEL0.001-0.1620-3.20 
  Kreuzahler, Marc 2068 GER1.0010.742014.80 
  Wiechert, Hans f2164 GER0.001-0.1620-3.20 
  Wagner, Robert 2071 GER0.001-0.2620-5.20 
  Sarvadh, Sathiaram 2022 IND0.5010.19203.80 
  Greeuw, Sietske 2030 NED0.5010.20204.00 
  Mueller, Pascal 2032 GER1.0010.702014.00 
  Sosovicka, Jakub 2094 SVK0.001-0.2320-4.60 

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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