Individual Calculations September 2018
 Joppien, Arne  Total change: 41.20  Rating chartPersonal card
 Lichtenberger Sommer 2018 Berlin GER 2018-08-18
RcRownchangeKK*chgGame
 1990 1921 5.50 8 2.06 20 41.20 
  Pathasart, Somchay 1750 GER1.0010.27205.40 
  Boetzer, Detlef f2218 GER0.001-0.1520-3.00 
  Bandsom, Olaf 1806 GER1.0010.34206.80 
  Birkholz, Axel, Dr. 1858 GER0.501-0.0920-1.80 
  Fiss, Wolfgang 1757 GER1.0010.28205.60 
  Segerberg, Tomas 2101 SWE1.0010.742014.80 
  Krefenstein, Sergej 2120 GER1.0010.762015.20 
  Florstedt, Johannes f2306 GER0.001-0.0920-1.80 

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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