Individual Calculations September 2022
 Lekakh, Mikhail  Total change: 8.60  Rating chartPersonal card
 34. Deutsche Senioreneinzelmeisterschaft 2022 over 65 Magdeburg GER 2022-08-12
RcRownchangeKK*chgGame
 1830 1795 4.50 9 0.43 20 8.60 
  Larem, Ewald 2124 GER0.001-0.1220-2.40 
  Ketelsen, Herbert 1526 GER1.0010.17203.40 
  Boost, Juergen 1948 GER0.5010.20204.00 
  Zuehlke, Burkhard, Dr. 1987 GER0.001-0.2520-5.00 
  Bierwald, Martin 1548 GER1.0010.19203.80 
  Zschunke, Werner 1941 GER0.001-0.3020-6.00 
  Mertens, Lothar 1580 GER1.0010.23204.60 
  Blum, Alfred, Dr. 1926 GER0.5010.18203.60 
  Pundt, Wilfried 1887 GER0.5010.13202.60 

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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