Individual Calculations July 2022
 Bigott, Martin  Total change: 2.60  Rating chartPersonal card
 27. Bad Bertricher Schachtage 2022 Seniorenturnier over 50 Bad Bertrich GER 2022-06-07
RcRownchangeKK*chgGame
 1801 1791 4.00 8 0.13 20 2.60 
  Tanz, Manfred 1602 GER0.501-0.2520-5.00 
  Buciu, Aurel-John c1607 AUS1.0010.26205.20 
  Schmitz, Manuela wf1919 GER0.5010.17203.40 
  Sand, Rolf, Dr. 1898 GER0.5010.15203.00 
  Seibt, Friedebert 2022 GER0.5010.29205.80 
  Harsch, Martin 1885 SUI0.001-0.3720-7.40 
  Schulze Forsthoevel, Manfred 1564 GER1.0010.21204.20 
  Walther, Reinhard 1913 GER0.001-0.3320-6.60 

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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