Individual Calculations August 2022
 Lachat, Martin  Total change: -4.40  Rating chartPersonal card
 7. Offene Baden-Wuerttembergische Senioren-Einzelmeisterschaft over 65 Bad Herrenalb GER 2022-07-08
RcRownchangeKK*chgGame
 1745 1599 2.00 7 -0.22 20 -4.40 
  Heid, Michael 1935 GER0.001-0.1220-2.40 
  Hilbenz, Guntram, Dr. 1802 GER0.001-0.2420-4.80 
  Neumann, Erwin 1816 GER0.001-0.2220-4.40 
  Anderer, Bernd 1681 GER1.0010.612012.20 
  Bade, Heidrun 1741 GER0.001-0.3120-6.20 
  Titz, Waldemar 1731 GER0.5010.18203.60 
  Koch, Ernst 1511 GER0.501-0.1220-2.40 

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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