Individual Calculations September 2019
 Tiarks, Jann-Christian  Total change: -12.00  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 2071 2192 4.00 7 -0.60 20 -12.00 
  Stieler, Sebastian 1799 GER1.0010.08201.60 
  Sieber, Heiko 1987 GER1.0010.24204.80 
  Basso, Pier Luigi g2576 ITA0.001-0.0920-1.80 
  Mueller, Martin 2049 GER0.501-0.1920-3.80 
  Mueller, Thorsten 2033 GER0.501-0.2120-4.20 
  Reimer, Philip 2007 GER0.501-0.2420-4.80 
  Seemann, Jakub 2047 POL0.501-0.1920-3.80 

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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