Individual Calculations September 2022
 Koscielski, Janusz  Total change: -3.20  Rating chartPersonal card
 34. Deutsche Senioreneinzelmeisterschaft 2022 over 50 Magdeburg GER 2022-08-12
RcRownchangeKK*chgGame
 2153 2255 5.50 9 -0.16 20 -3.20 
  Noack, Mario 1938 GER1.0010.13202.60 
  Wimmer, Alfred 2047 GER1.0010.23204.60 
  Reddmann, Hauke, Dr. f2181 GER0.501-0.1020-2.00 
  Lindam, Ingo 2130 GER1.0010.33206.60 
  Wacker, Peter f2263 GER0.5010.01200.20 
  Zude, Arno m2367 GER0.001-0.3520-7.00 
  Willsch, Matthias 2104 GER0.501-0.2020-4.00 
  Schulze, Andreas 2082 GER1.0010.27205.40 
  De Roda Husman, Juan 2266 NED0.001-0.4820-9.60 

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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