Individual Calculations March 2011
 Trienekens, Tjark  Total change: 2.75  Rating chartPersonal card
 14.Schachfestival Bad Zwesten Bad Zwesten GER 2011-01-02
RcRownchangeKK*chgGame
 1870 1827 2.00 4 0.18 25 4.50 
  Bub, Volker 2188 GER0.001-0.1025-2.50 
  Jung, Bernd Dr. 1828 GER0.5010.00250.00 
  Machlik, Monka 1561 NOR0.501-0.3225-8.00 
  Mahnke, Ralf 1901 GER1.0010.602515.00 

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)
 
 Kaiserbrunnen Winter-Spezial 17 Brakel GER 2011-01-14
RcRownchangeKK*chgGame
 1850 1827 0.50 4 -1.39 25 -34.75 
  Altenbernd, Dirk 1971 GER0.001-0.3125-7.75 
  Raupach, Gregor 2044 GER0.001-0.2225-5.50 
  Reinacher, Detlev 1711 GER0.001-0.6625-16.50 
  Schumacher, Ursula 1675 GER0.501-0.2025-5.00 

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)
 
 Kaiserbrunnen Winter-Special 18 Brakel GER 2011-02-18
RcRownchangeKK*chgGame
 1985 1827 2.50 4 1.32 25 33.00 
  Keirinn, Bjoern 1879 GER1.0010.572514.25 
  Sturm, Frank 1992 GER0.5010.22255.50 
  Kearns, Christopher 1984 GER0.001-0.2925-7.25 
  Schmidt, Kai-Uwe 2084 GER1.0010.822520.50 

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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