Individual Calculations July 2018
 Biessner, Eberhard  Total change: -22.80  Rating chartPersonal card
 7. Krefelder Pfingst-Open 2018 Krefeld GER 2018-05-18
RcRownchangeKK*chgGame
 1803 1741 1.00 5 -1.14 20 -22.80 
  Kummerow, Heiko f2141  * GER0.001-0.0820-1.60 
  Osten, Horst 1341  * GER1.0010.08201.60 
  Speck, Stefan 2000 GER0.001-0.1820-3.60 
  Esser, Jochen 2055 GER0.001-0.1420-2.80 
  Mukovskiy, Peter 1480 GER0.001-0.8220-16.40 
 * 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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