Individual Calculations May 2019
 Altunbay, Onder  Total change: 76.00  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2134 1920 4.00 9 1.90 40 76.00 
  Kruse, Janik 2174 GER1.0010.814032.40 
  Linster, Philippe 2294 LUX0.001-0.1040-4.00 
  Regez, Markus 2174 SUI0.5010.314012.40 
  Gulatz, Maurice 2160 GER0.001-0.2040-8.00 
  Cserba, Andras 2071 GER0.5010.20408.00 
  Gabersek, Albert 2076 SUI0.5010.21408.40 
  Rigopoulos-Tsigkos, Alexandros 2101 GRE0.5010.24409.60 
  Boder, Jan 2084 GER0.5010.22408.80 
  Trost, Edvin 2075 SWE0.5010.21408.40 

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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