Individual Calculations March 2023
 Larem, Ewald  Total change: -59.20  Rating chartPersonal card
 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2023-01-24
RcRownchangeKK*chgGame
 1715 2129 3.50 7 -2.96 20 -59.20 
  Becker, Werner 1780 GER0.001-0.8920-17.80 
  Rinke, Lothar 1721 GER0.001-0.9220-18.40 
  Poeltelt, Helmut, Dr. 1628 GER0.001-0.9620-19.20 
  Schacht, Thomas 1729  * GER1.0010.08201.60 
  Mietzelfeldt, Gerhard 1703 GER0.501-0.4320-8.60 
  Kramm, Klaus 1680 GER1.0010.06201.20 
  Hiller, Bernd 1767 GER1.0010.10202.00 
 * 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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