Individual Calculations February 2015
 Grigoleit, Steven  Total change: -17.20  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 4(6) Gruppe B Hamburg GER 2015-01-09
RcRownchangeKK*chgGame
 2017 1991 1.00 4 -0.86 20 -17.20 
  Sponheim, Marko 2035 GER0.5010.06201.20 
  Stabernack, Joschi 2032 GER0.001-0.4420-8.80 
  Hilker, Bjoern 2021 GER0.001-0.4620-9.20 
  Schwarz, Hans 1980 GER0.501-0.0220-0.40 

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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