Individual Calculations May 2024
 Gorbatschow, Bogdan  Total change: 36.40  Rating chartPersonal card
 GRENKE Chess Open 2024 B-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 1834 1748 4.00 8 0.91 40 36.40 
  Ivanov, Alexander, Dr. 1929 GER0.5010.24409.60 
  Mueller, Fabian 1935 GER0.001-0.2640-10.40 
  Pruessner, Siri Anna 1607 GER1.0010.314012.40 
  Minkovitch, Ilja 1894 GER0.5010.20408.00 
  Ameln, Till 1887 GER0.5010.19407.60 
  Schranzhofer, Marco 1930 AUT0.001-0.2640-10.40 
  Saravanja, Ante A 1595 BIH1.0010.304012.00 
  Zrust, Lukas 1892 CZE0.5010.19407.60 

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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