Individual Calculations May 2018
 Chernykh, Arkady  Total change: 24.80  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2109 2013 4.00 9 0.62 40 24.80 
  Le Corre, Benjamin f2280 FRA0.001-0.1840-7.20 
  Quaranta, Cristiano 2148 ITA0.001-0.3240-12.80 
  Schwarz, Jochen 1899 GER1.0010.344013.60 
  Wutzke, Roland 2176 GER0.001-0.2840-11.20 
  Kromer, Thomas 1882 GER1.0010.324012.80 
  Gulatz, Maurice 2145 GER0.5010.18407.20 
  Schulz, Vladimir 2141 FRA1.0010.674026.80 
  Kotz, Reinhard 2168 GER0.001-0.2940-11.60 
  Spiegel, Stefan, Dr. 2144 GER0.5010.18407.20 

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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