Individual Calculations November 2023
 Chitsazian, Daniel  Total change: -86.40  Rating chartPersonal card
 1st Killer Chess Training Open Copenhagen DEN 2023-10-14
RcRownchangeKK*chgGame
 2148 2100 2.50 8 -1.13 40 -45.20 
  Chatalbashev, Boris g2467 DEN0.5010.404016.00 
  Zheng, Harry Z 2141 ENG0.001-0.4440-17.60 
  Snedker, Oliver Kaehne 1991 DEN0.501-0.1540-6.00 
  Nielsen-Refs, Karl-Emil Elmer 2066 DEN1.0010.454018.00 
  Haubro, Martin m2405 DEN0.001-0.1440-5.60 
  Medhus, Vitus Bondo 2061 DEN0.001-0.5540-22.00 
  Olesen, Poul Erik Norgaard 1979 DEN0.501-0.1640-6.40 
  Zander, Emil 2071 DEN0.001-0.5440-21.60 

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)
 
 1. Berlin U25 Open A Berlin GER 2023-10-23
RcRownchangeKK*chgGame
 2044 2100 2.50 6 -1.03 40 -41.20 
  Petrovskyi, Vadym m2413 UKR0.001-0.1440-5.60 
  Liess, Alexander 1970 GER0.501-0.1840-7.20 
  Vollbehr, Bjarne 1951 GER0.501-0.2040-8.00 
  Engel, Bruno 1943 GER0.501-0.2140-8.40 
  Martirosyan, David 1985 CZE0.501-0.1640-6.40 
  Soucek, Jan 2001 CZE0.501-0.1440-5.60 

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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