Individual Calculations January 2018
 Olpp, Achim  Total change: -19.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q3 E Aalen GER 2017-12-15
RcRownchangeKK*chgGame
 1548 1619 2.00 5 -0.96 20 -19.20 
  Rissmann, Klaus 1532 GER0.501-0.1220-2.40 
  Jahraus, Marlis 1544 GER0.001-0.6020-12.00 
  Lechler, Walter 1607 GER0.501-0.0220-0.40 
  Mock, Gabriel 1407 GER0.001-0.7720-15.40 
  Stolzenwald, Karl-Heinz 1652 GER1.0010.552011.00 

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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