Individual Calculations March 2018
 Mohammadi Nia, Borna  Total change: 50.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q5 B Bruehl GER 2018-02-09
RcRownchangeKK*chgGame
 2064 1951 3.00 5 1.25 40 50.00 
  Pick, Stefan 2092 GER0.5010.19407.60 
  Schoene, Karsten 1990 GER1.0010.554022.00 
  Thomas, Ingo 2124 GER0.5010.23409.20 
  Richter, Dirk 2151 GER1.0010.764030.40 
  Suppert, Timur 1963 GER0.001-0.4840-19.20 

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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