Individual Calculations June 2015
 Kortenbusch, Christoph  Total change: 6.60  Rating chartPersonal card
 Regionalliga Ruhrgebiet 2014/15 round 9 Ruhrgebiet GER 2015-05-03
RcRownchangeKK*chgGame
 2031 2108 0.50 1 -0.11 20 -2.20 
  Schmidt, Ingo 2031 GER0.501-0.1120-2.20 

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)
 
 30. Ruhrhalbinsel-Open Essen GER 2015-05-13
RcRownchangeKK*chgGame
 1988 2108 5.00 7 0.44 20 8.80 
  Baier, Peter 1713 GER1.0010.08201.60 
  Brixius, Dirk 1865 GER1.0010.20204.00 
  Cordsen, Rudolf 1850 GER1.0010.18203.60 
  Henrichs, Thomas m2471 GER0.001-0.1020-2.00 
  Meyer, Ulrich 2012 GER0.501-0.1320-2.60 
  Noelle, Volker 1971 GER1.0010.32206.40 
  Fischoeder, Heiko 2031 GER0.501-0.1120-2.20 

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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