Individual Calculations July 2019
 Nowikow, Siegfried  Total change: -16.40  Rating chartPersonal card
 30. Schach-Open Sulzfeld Sulzfeld GER 2019-05-30
RcRownchangeKK*chgGame
 1846 1822 2.00 6 -0.82 20 -16.40 
  Fliess, Justin 1468 GER1.0010.11202.20 
  Wessbecher, Hubert 2076 FRA0.001-0.1920-3.80 
  Herbold, Manfred c2143 GER0.001-0.1320-2.60 
  Salwasser, Christian 1664 GER1.0010.29205.80 
  Berger, Thomas 2015 GER0.001-0.2520-5.00 
  Grining, Maria 1709 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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