Individual Calculations March 2015
 Hirr, Rudi  Total change: -26.60  Rating chartPersonal card
 31. Berliner Senioreneinzelmeisterschaft Berlin GER 2015-01-29
RcRownchangeKK*chgGame
 1729 1772 2.50 7 -1.33 20 -26.60 
  Hahlbohm, Matthias 2055 GER0.001-0.1620-3.20 
  Mackowiak, Manfred 1400 GER1.0010.10202.00 
  Hohn, August 1954 GER0.001-0.2620-5.20 
  Moeller, Dirk 1616 GER0.001-0.7120-14.20 
  Gnass, Erhard 1532 GER1.0010.20204.00 
  Bonke, Hans-Juergen 1929 GER0.001-0.2920-5.80 
  Hackenberg, Ronald 1616 GER0.501-0.2120-4.20 

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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