Individual Calculations March 2012
 Ratzkowski, Dirk  Total change: -27.90  Rating chartPersonal card
 Kaiserbrunnen WInter Special 19 Brakel GER 2012-01-13
RcRownchangeKK*chgGame
 1911 1743 0.50 4 -0.62 30 -18.60 
  Meul, Willi 1854 GER0.001-0.3530-10.50 
  Breuer, Mathias 1952 GER0.001-0.2330-6.90 
  Hilbenz, Guntram, Dr. 1955 GER0.5010.27308.10 
  Swetlik, Peter 1881 GER0.001-0.3130-9.30 

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)
 
NOTE: K factor changed
 Kaiserbrunnen Winter Special 20 Brakel GER 2012-02-10
RcRownchangeKK*chgGame
 1890 1743 0.00 2 -0.62 15 -9.30 
  Neve, Peter 1798 NED0.001-0.4215-6.30 
  Remy, Jochen 1982 GER0.001-0.2015-3.00 

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)
 

 

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