Individual Calculations April 2009
 Mayer, Herbert, Dr.  Total change: 29.10  Rating chartPersonal card
 25.offene Berliner Senioren Stadtmeisterschaft Berlin GER 2009-02-12
RcRownchangeKK*chgGame
 2068 1901 4.00 7 1.94 15 29.10 
  Lueders, Gerhard f2211 GER0.001-0.1415-2.10 
  Toth, Hans-Juergen 1674 GER1.0010.21153.15 
  Durth, Konrad 2047 GER1.0010.701510.50 
  Schulz, Wolfgang (ber) 2138 GER0.5010.30154.50 
  Zschaebitz, Klaus f2112 GER1.0010.771511.55 
  Pueschel, Werner 2200 GER0.001-0.1515-2.25 
  Alder, Bodo 2094 GER0.5010.25153.75 

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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