Individual Calculations July 2018
 Nelles, Werner  Total change: -31.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Finale F Leipzig GER 2018-05-31
RcRownchangeKK*chgGame
 1482 1441 1.00 4 -0.78 40 -31.20 
  Wagner, Margarethe 1515 GER0.001-0.4040-16.00 
  Grotrian, Peter 1508 GER0.001-0.4140-16.40 
  Weltecke, Marco 1390 GER0.501-0.0740-2.80 
  Walter, Axel 1515 GER0.5010.10404.00 

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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