Individual Calculations February 2015
 Groeppel, Peter  Total change: 1.60  Rating chartPersonal card
 11. Hamburger Weihnachtsopen Hamburg GER 2014-12-27
RcRownchangeKK*chgGame
 2068 1919 3.00 7 0.73 20 14.60 
  Hochgraefe, Markus, Dr. f2319  * GER0.001-0.0820-1.60 
  Engst, Anton 1588 GER1.0010.12202.40 
  Moshtael, Wesal 2253 GER0.001-0.1220-2.40 
  Winnicki, Alice wf2074 GER1.0010.712014.20 
  Raider, Eugen 1993 GER1.0010.602012.00 
  Mitscherling, Andreas f2230 GER0.001-0.1420-2.80 
  Brockhaus, Bernd 2022 GER0.001-0.3620-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Landesliga Hamburg 2014/15 round 5 Hamburg GER 2015-01-18
RcRownchangeKK*chgGame
 1824 1931 0.00 1 -0.65 20 -13.00 
  Lemke, Detlef 1824 GER0.001-0.6520-13.00 

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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