Individual Calculations January 2013
 Naundorf, Jo-Jan  Total change: -15.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 3C Aalen GER 2012-12-21
RcRownchangeKK*chgGame
 1830 1740 0.50 4 -1.00 15 -15.00 
  Tettmann, Ann-Kathrin 1857 GER0.001-0.3415-5.10 
  Paulsen, Eckart 1839 GER0.001-0.3615-5.40 
  Strauss, Martin 1811 GER0.5010.10151.50 
  Bauer, Dieter 1812 GER0.001-0.4015-6.00 

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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