Individual Calculations March 2015
 Kolkwitz, Klaus  Total change: -24.80  Rating chartPersonal card
 31. Berliner Senioreneinzelmeisterschaft Berlin GER 2015-01-29
RcRownchangeKK*chgGame
 1784 1874 3.00 7 -1.24 20 -24.80 
  Gmerek, Henning 1583 GER1.0010.15203.00 
  Trebbin, Wolfhard, Dr. 1946 GER0.001-0.4020-8.00 
  Tuerk, Bernhard 1655 GER0.501-0.2820-5.60 
  Schulz, Manfred 1608 GER0.501-0.3220-6.40 
  Maetzing, Hans-Dieter, Dr. 2024 GER0.5010.20204.00 
  Petkov, Peter 1999 GER0.001-0.3320-6.60 
  Fiedler, Ronald 1675 GER0.501-0.2620-5.20 

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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