Individual Calculations September 2017
 Kreutz, Ralf  Total change: 31.20  Rating chartPersonal card
 30. Internat. Kieler Open 2017 B-Gruppe Kiel GER 2017-07-29
RcRownchangeKK*chgGame
 1611 1652 6.50 9 1.56 20 31.20 
  Stolzenwald, Frank 1388 GER0.501-0.3220-6.40 
  Petrosyan, Tigran 1508 GER1.0010.31206.20 
  Salwasser, Christian 1623 GER1.0010.46209.20 
  Aden, Toenjes 1390 GER1.0010.18203.60 
  Plichta, Hans-Reiner 1837 GER1.0010.742014.80 
  Gerigk, Daniel 1626 GER1.0010.46209.20 
  Schwerdt, Alwin Elias 1630 GER1.0010.47209.40 
  Bahr, Arne 1666 GER0.001-0.4820-9.60 
  Werner, Rene 1834 GER0.001-0.2620-5.20 

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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