Individual Calculations September 2023
 Golke, Philipp  Total change: 143.20  Rating chartPersonal card
 Krefelder Sommeropen 2023 Krefeld GER 2023-08-02
RcRownchangeKK*chgGame
 1771 1347 4.50 9 3.74 40 149.60 
  Bigott, Martin 1862 GER1.0010.964038.40 
  Kryvosheia, Roman 1668 UKR0.001-0.1340-5.20 
  Roth, Jan Paul 1670 GER0.5010.374014.80 
  Vestrick, Frank 1827 GER1.0010.954038.00 
  Kuehn, Matthias 1915 GER0.001-0.0240-0.80 
  Griesfeller, Sven 1612 GER1.0010.824032.80 
  Heinzel, Thomas 1735 GER0.001-0.0940-3.60 
  Freese, Carsten 1716 GER1.0010.904036.00 
  Drenthen, Arjan 1931 NED0.001-0.0240-0.80 

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)
 
 2. Kurt-Pape-Open Gruppe B Bad Pyrmont GER 2023-08-10
RcRownchangeKK*chgGame
 1590 1347 0.50 3 -0.16 40 -6.40 
  Allahverdi, Maryam 1659 IRI0.5010.364014.40 
  Koronowski, Heinz-Juergen 1705 GER0.001-0.1040-4.00 
  Zweck, Gerhard 1405 GER0.001-0.4240-16.80 

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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