Individual Calculations December 2021
 Cordes, Jule  Total change: 76.40  Rating chartPersonal card
 4. DPI BDO Schach-Open Leer A-Open Leer GER 2021-10-28
RcRownchangeKK*chgGame
 2068 1801 2.50 7 1.23 40 49.20 
  Heyne, Lukas 2079 GER0.001-0.1740-6.80 
  Hauernherm, Stefan 1971 GER1.0010.724028.80 
  Mueller-Ludwig, Kristin wf2060 GER0.5010.324012.80 
  Mueller, Magnus 2047 GER0.001-0.1940-7.60 
  Hoekstra, Peter 2036 NED0.5010.294011.60 
  Steffens, Olaf f2092 GER0.5010.354014.00 
  Zur Bruegge, Carsten 2188 GER0.001-0.0940-3.60 

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)
 
 Dutch Team Competition 2021-2022 - Klasse 5 Round 2 various NED 2021-11-06
RcRownchangeKK*chgGame
 1906 1770 1.00 1 0.68 40 27.20 
  Van Veen, Maarten 1906 NED1.0010.684027.20 

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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