Individual Calculations May 2019
 Skibbe, Willi  Total change: -28.80  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2171 2245 4.00 9 -1.44 20 -28.80 
  Tayyar, Alptug 2008 GER1.0010.20204.00 
  Hakobyan, Aram g2554 ARM0.001-0.1420-2.80 
  Rudzinska, Michalina wf2072 POL1.0010.27205.40 
  Noe, Christopher m2537 GER0.001-0.1520-3.00 
  Seitz, Patrick 2082 GER0.501-0.2220-4.40 
  Gschwendtner, Klaus 2109 GER0.001-0.6820-13.60 
  Mueller, Daniel 2066 GER0.501-0.2320-4.60 
  Pryvalov, Ivan 2077 GER0.001-0.7220-14.40 
  Hubel, Merten 2033 GER1.0010.23204.60 

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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