Individual Calculations August 2019
 Kretzschmar, Arnd  Total change: 0.40  Rating chartPersonal card
 10eme Festival d'Ete de Strasbourg - Open A STRASBOURG FRA 2019-07-10
RcRownchangeKK*chgGame
 1947 1935 3.50 7 0.02 20 0.40 
  Skomorokhin, Roman m2324 RUS0.001-0.0920-1.80 
  Hassler, Tim 1773 FRA1.0010.29205.80 
  Ruble, Louis 2014 FRA0.001-0.3920-7.80 
  Rachedi, Abdessalem 1793 FRA1.0010.31206.20 
  Babaev, Eldeniz 2011 AZE0.5010.10202.00 
  Prill, Gerhard 1977 GER0.5010.06201.20 
  Perdrisot, Elie 1735 FRA0.501-0.2620-5.20 

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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