Individual Calculations July 2019
 Sondermann, Dirk  Total change: -37.40  Rating chartPersonal card
 X. Unser Fritz-Open 2019 Herne GER 2019-06-19
RcRownchangeKK*chgGame
 1830 1902 1.00 5 -1.87 20 -37.40 
  Mancic, Ivan 2132 GER0.001-0.2120-4.20 
  Burchert, Wolfgang 2104 GER0.001-0.2420-4.80 
  Lebioda-Dette, Kordula, Dr. 1670 GER0.001-0.7920-15.80 
  Gluma, Christian 1741 GER0.001-0.7120-14.20 
  Beller, Antony 1502  * GER1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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