Individual Calculations August 2023
 Kretzschmar, Arnd  Total change: 13.80  Rating chartPersonal card
 13eme Festival d'Ete de Strasbourg STRASBOURG FRA 2023-07-08
RcRownchangeKK*chgGame
 2039 1903 3.00 7 0.69 20 13.80 
  Dreelinck, Adriaan 2214 BEL0.5010.36207.20 
  Nemitz, Alfred 2163 GER0.001-0.1820-3.60 
  Leipi, Maximilian 1718 FRA1.0010.26205.20 
  Lenz, Matthias 1981 GER1.0010.612012.20 
  Thirion, Marcel 2059 BEL0.5010.21204.20 
  Dreelinck, Jacob 2089 BEL0.001-0.2620-5.20 
  Marzolf, Bruno 2048 FRA0.001-0.3120-6.20 

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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