Individual Calculations July 2022
 Schulz, Christian  Total change: -15.40  Rating chartPersonal card
 11. Oeffinger Schachopen Oeffingen GER 2022-06-03
RcRownchangeKK*chgGame
 1681 1517 0.50 4 -0.77 20 -15.40 
  Alber, Wilhelm 1929 GER0.001-0.0720-1.40 
  Jaeger, Hans-Ulrich 1776 GER0.001-0.1820-3.60 
  Schroeder, Martin 1438 GER0.001-0.6120-12.20 
  Alkabetz, Michael 1582 GER0.5010.09201.80 

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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