Individual Calculations June 2023
 Biro, Sandor  Total change: 0.80  Rating chartPersonal card
 7. Int. Bodensee Open Bregenz AUT 2023-05-13
RcRownchangeKK*chgGame
 2007 2089 5.50 9 0.08 10 0.80 
  Minnema, Rens 1871 NED1.0010.22102.20 
  Lohia, Sohum c2178 ENG0.001-0.3810-3.80 
  Cziko, Eduard-Carol 1885 ROU1.0010.24102.40 
  Konjicanin, Muris f2220 BIH0.001-0.3210-3.20 
  Wuerth, Thomas 1866 SUI0.501-0.2810-2.80 
  Guba, Viktor 1858 AUT1.0010.21102.10 
  Steiner, Kai 2015 AUT0.501-0.1010-1.00 
  Reichelt, Ole 1922 GER1.0010.28102.80 
  Ploetz, Werner, Dr. 2249 GER0.5010.21102.10 

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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