Individual Calculations November 2021
 Wraga, Hermann  Total change: 31.00  Rating chartPersonal card
 15. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2021-09-30
RcRownchangeKK*chgGame
 1752 1643 4.00 8 0.99 20 19.80 
  Steiger, Michael 1986 GER0.001-0.1220-2.40 
  Emami, Madjid 1999 GER0.001-0.1120-2.20 
  Ludwig, Siegfried 1541 GER1.0010.36207.20 
  Micheel, Peter 1814 GER0.5010.23204.60 
  Meul, Willi 1823 GER0.5010.24204.80 
  Ludwig, Richard 1532 GER0.501-0.1520-3.00 
  Ketelsen, Herbert 1520 GER1.0010.33206.60 
  Krneta, Slavko 1798 GER0.5010.21204.20 

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)
 
 9. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2021-10-22
RcRownchangeKK*chgGame
 1820 1643 2.50 7 0.56 20 11.20 
  Beulertz, Stefan 1956 MLT0.001-0.1420-2.80 
  Roth, Heinz Georg 1798 GER0.5010.21204.20 
  Schroeder, Klaus 1874 GER0.5010.29205.80 
  Ranker, Klemens 1840 GER0.5010.25205.00 
  Herold, Hansjoerg 1836 GER0.001-0.2520-5.00 
  Fischer, Johann 1659 GER1.0010.522010.40 
  Bartsch, Winfried 1776 GER0.001-0.3220-6.40 

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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