Individual Calculations October 2018
 Gehrmann, Rudolf-Rainer  Total change: -2.40  Rating chartPersonal card
 27. DSenMMdLV 2018 over 65 Templin GER 2018-09-10
RcRownchangeKK*chgGame
 2124 2076 2.50 6 -0.12 20 -2.40 
  Sprotte, Norbert 2165 GER0.001-0.3820-7.60 
  Wiemer, Juergen 2028 GER1.0010.43208.60 
  Hassenrueck, Helmut 2194 GER0.001-0.3420-6.80 
  Neumann, Joachim 2115 GER0.5010.05201.00 
  Dekan, Hans 2132 GER0.5010.08201.60 
  Hamm, Georg, Dr. 2108 GER0.5010.04200.80 

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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