Individual Calculations September 2023
 Knol, Jeffrey  Total change: 209.20  Rating chartPersonal card
 Lichtenberger Sommer 2023 Berlin GER 2023-08-12
RcRownchangeKK*chgGame
 1756 1179 5.50 9 5.23 40 209.20 
  Besombes, Romain 1867 FRA0.001-0.0140-0.40 
  Glienke, Michael 1692 GER0.001-0.0440-1.60 
  Bernhofen, Helmut 1549 GER1.0010.904036.00 
  Schumacher, Gerhard 1776 GER0.5010.484019.20 
  Mayer, Herbert, Dr. 1738 GER0.5010.474018.80 
  Regel, Michael 1722 GER1.0010.974038.80 
  Sommer, Ingo 1787 GER0.5010.484019.20 
  Hoyer, Olaf 1826 GER1.0010.994039.60 
  Schmidt, Fabian 1848 GER1.0010.994039.60 

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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