Individual Calculations July 2021
 Kruse, Johannes  Total change: 135.20  Rating chartPersonal card
 LEM M-V 2021 Open Greifswald GER 2021-06-24
RcRownchangeKK*chgGame
 1666 1448 4.50 5 3.38 40 135.20 
  Marzisch, Jens 1579 GER1.0010.684027.20 
  Moeller, Peter, Dr. 1666 GER1.0010.784031.20 
  Raitza, Egon 1687 GER1.0010.804032.00 
  Kriese, Ralf 1691 GER0.5010.304012.00 
  Boldt, Manfred 1706 GER1.0010.824032.80 

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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