Individual Calculations July 2023
 Schaum, Michael  Total change: -22.60  Rating chartPersonal card
 12. Oeffinger Schachopen Fellbach-Oeffingen GER 2023-05-26
RcRownchangeKK*chgGame
 1764 1938 3.00 6 -1.13 20 -22.60 
  Schulz, Christian 1502 GER0.501-0.4420-8.80 
  Cramer Gonzalez, Roland 1538  * PAR1.0010.08201.60 
  Jaeger, Hans-Ulrich 1746 GER0.501-0.2520-5.00 
  Bornschein, Klaus 1756 GER1.0010.26205.20 
  Heining, Thomas 2104 GER0.001-0.2820-5.60 
  Gebhardt, Ulrich, Dr. 1940 GER0.001-0.5020-10.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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