Individual Calculations March 2020
 Woll, Wilfried  Total change: 16.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 B Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 2011 2039 3.50 5 0.81 20 16.20 
  Siemes, Robert 2009 GER1.0010.46209.20 
  Porth, Hartmut 2007 GER1.0010.46209.20 
  Schmidt, Peter 1905 GER1.0010.32206.40 
  Wagner, Ralph 2111 GER0.5010.10202.00 
  Giraud, Valerian 2021 GER0.001-0.5320-10.60 

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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