Individual Calculations May 2019
 Kerem, Halil Ozgun  Total change: 84.40  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2359 2223 5.00 9 2.11 40 84.40 
  Muskat, Gunter 1979 GER1.0010.20408.00 
  Monroy, Charles m2433 FRA0.5010.274010.80 
  Krause, Benedict m2435 GER0.5010.274010.80 
  Percivaldi, Martin m2388 DEN1.0010.724028.80 
  Schmidek, Emil f2393 GER0.001-0.2840-11.20 
  Jerez Perez, Alfonso m2413 ESP0.5010.254010.00 
  Schlindwein, Rolf m2409 GER0.5010.24409.60 
  Saraci, Nderim m2397 KOS0.5010.23409.20 
  Grigorian, Spartak 2384 GER0.5010.21408.40 

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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