Individual Calculations May 2019
 Winkler, Johannes  Total change: -9.20  Rating chartPersonal card
 Berliner Einzelmeisterschaft 2019 - Qualifikationsturnier Berlin GER 2019-04-20
RcRownchangeKK*chgGame
 1616 1547 2.00 6 -0.46 20 -9.20 
  Berndt, Ronald 1732 GER0.001-0.2620-5.20 
  Stumpf, Andreas 1622 GER0.001-0.4020-8.00 
  Liebold, Siegfried 1390 GER0.501-0.2120-4.20 
  Stoeckel, Johannes 1748 GER0.001-0.2420-4.80 
  Kargin, Vladimir 1578 GER1.0010.542010.80 
  Khalaf, Adnan 1627 SYR0.5010.11202.20 

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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