Individual Calculations October 2022
 Boshoff, Chris  Total change: 56.40  Rating chartPersonal card
 World Youth Chess Championship 2022 - Open 18 Mamaia ROU 2022-09-06
RcRownchangeKK*chgGame
 1907 1415 2.00 9 1.41 40 56.40 
  Dahl, Max 2202 NOR0.0010.00400.00 
  Barbu, Simon-Alexandru 1986 ROU0.001-0.0240-0.80 
  Jovanovski, Teodor 1811 MKD0.5010.424016.80 
  Junior, Domingos f2055 ANG0.001-0.0140-0.40 
  Mazilu, Stefan-Fabian 1925 ROU0.001-0.0440-1.60 
  Putar, Leon 1856 IRL0.5010.444017.60 
  Tabakovski, Dino 1675 MKD0.001-0.1840-7.20 
  Blasge, Tobias 1969 AUT1.0010.974038.80 
  Kokkonen, Lassi 1688 FIN0.001-0.1740-6.80 

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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