Individual Calculations September 2019
 Diller, Peter  Total change: -12.60  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 1902 2016 3.00 6 -0.63 20 -12.60 
  Van Nie, Pjotr 1616  * NED0.001-0.9220-18.40 
  Haselhorst, Nils 1616  * GER1.0010.08201.60 
  Kellner, Rene 1700 GER1.0010.13202.60 
  Stahr, Ralf-Peter 2197 GER1.0010.742014.80 
  Madebrink, Lars 2147 SWE0.001-0.3220-6.40 
  Kues, Jarl-Hendrik 2136 GER0.001-0.3420-6.80 
 * 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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