Individual Calculations September 2019
 Kaschuba, Juergen  Total change: -9.60  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1784 1693 3.00 9 -0.48 20 -9.60 
  Low, Ethan 1897 CAN0.5010.26205.20 
  Antonini, Luigi 1914 ITA0.001-0.2220-4.40 
  Plank, Peter 1975 GER0.001-0.1620-3.20 
  Veitsch, Norbert 1478 AUT1.0010.23204.60 
  Peter, Raymond 1896 SUI1.0010.762015.20 
  Ziabari, Morteza 1892 GER0.001-0.2420-4.80 
  Ivanyuk, Irina 1923 RUS0.001-0.2120-4.20 
  Light, Philip 1585 FRA0.501-0.1520-3.00 
  Karner, Daniel 1497 AUT0.001-0.7520-15.00 

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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