Individual Calculations April 2014
 Welsch, Roland  Total change: 3.75  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA-Cup 2013/14 5(6) C Bruehl GER 2014-02-28
RcRownchangeKK*chgGame
 1783 1830 2.50 4 0.25 15 3.75 
  Schomann, Michael 1726 GER0.501-0.1415-2.10 
  Krischak, Werner 1777 GER0.501-0.0715-1.05 
  Buendgen, Hans-Georg 1766 GER1.0010.41156.15 
  Tatliak, Stefan 1864 GER0.5010.05150.75 

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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