Individual Calculations August 2023
 Cheng, Noah  Total change: -2.00  Rating chartPersonal card
 Sparkassen Chess Trophy 2023 B-Open Dortmund GER 2023-06-24
RcRownchangeKK*chgGame
 1433 1596 3.50 5 -0.05 40 -2.00 
  Boldyriev, Mykhailo 1366 UKR0.001-0.7940-31.60 
  Schulz, Robin 1465 GER1.0010.324012.80 
  Schmitz, Christopher 1475 GER1.0010.344013.60 
  Burban, Victor 1331 GER0.501-0.3240-12.80 
  Juergenpott, Maximilian 1527 GER1.0010.404016.00 

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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