Individual Calculations January 2017
 Kotlar, Alfred  Total change: 32.80  Rating chartPersonal card
 16. Senioreneinzelmeisterschaft 2016 Mecklenburg-Vorpommern Binz GER 2016-11-23
RcRownchangeKK*chgGame
 1988 2022 6.50 9 1.64 20 32.80 
  Rosmann, Armin 1769 GER1.0010.19203.80 
  Thieme, Wolfgang 1911 GER0.001-0.6520-13.00 
  Schulz, Gerhard 1830 GER1.0010.25205.00 
  Ophoff, Rigobert 1918 GER1.0010.36207.20 
  Neese, Hans-Joachim f2106 GER0.5010.12202.40 
  Krueger, Horst 2083 GER1.0010.582011.60 
  Kahn, Peter 2062 GER0.5010.06201.20 
  Schulz, Michael f2141 GER1.0010.662013.20 
  Hubert, Berthold 2074 GER0.5010.07201.40 

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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