Individual Calculations May 2024
 Bomans, Arno  Total change: 7.80  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2204 2211 5.00 9 0.39 20 7.80 
  Parsch, Christian 1984 GER1.0010.21204.20 
  Rosner, Jonas m2431 GER0.001-0.2220-4.40 
  Doerr, Tarik 2012 GER1.0010.24204.80 
  Krause, Benedict m2406 GER0.001-0.2520-5.00 
  Wagner, Robert 2049 GER0.501-0.2120-4.20 
  Nazarenus, Olaf 2065 GER1.0010.30206.00 
  Braun, Georg, Dr. f2398 GER0.001-0.2620-5.20 
  Torosyan, Bagrat 2072 GER1.0010.31206.20 
  Niermann, Tristan f2422 GER0.5010.27205.40 

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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