Individual Calculations May 2024
 Kasperek, Ryszard  Total change: 41.60  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2178 2038 5.00 9 2.08 20 41.60 
  Baerwinkel, Tobias 2306 GER0.5010.33206.60 
  Kostov, Deyan Samuil f2328 BUL0.001-0.1620-3.20 
  Beyer, Clemens 1923 GER0.501-0.1620-3.20 
  Terryn, Ezra 2246 BEL0.001-0.2320-4.60 
  Hayen, Andre 1972 GER1.0010.41208.20 
  Podat, Vladimir f2211 UKR1.0010.732014.60 
  Dietze, Sebastian 2204 GER1.0010.722014.40 
  Redzisz, Michal f2238 POL0.001-0.2420-4.80 
  Midoux, Sebastien 2174 FRA1.0010.682013.60 

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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