Individual Calculations May 2013
 Meiners, Detlef H.  Total change: 8.10  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 6C Halle/Saale GER 2013-04-19
RcRownchangeKK*chgGame
 1781 1824 2.50 4 0.27 30 8.10 
  Alvermann, Christian 1738 GER1.0010.383011.40 
  Kretzschmar, Arnd 1757 GER0.501-0.0930-2.70 
  Schomann, Michael 1741 GER1.0010.393011.70 
  Thomele, Michael 1886 GER0.001-0.4130-12.30 

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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