Individual Calculations November 2021
 Jovi, Klaus  Total change: 0.40  Rating chartPersonal card
 15. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2021-09-30
RcRownchangeKK*chgGame
 1656 1485 2.50 9 -0.10 20 -2.00 
  Wolke, Reimund 1870 GER0.001-0.0920-1.80 
  Rauch, Norbert 1757 GER0.001-0.1720-3.40 
  Linz, Stefan 1620 LUX1.0010.682013.60 
  Nowack, Achim 1687 GER0.001-0.2420-4.80 
  Noreisch, Reiner 1719 GER0.001-0.2120-4.20 
  Kuehnen, Gerhard 1632 GER0.5010.20204.00 
  Franke, Harald 1552 GER0.001-0.4120-8.20 
  Geibel, Henning 1484 GER1.0010.502010.00 
  Molsner, Heinz 1586 GER0.001-0.3620-7.20 

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
 1691 1485 2.00 7 0.12 20 2.40 
  Stierle, Martin 1885  * GER0.5010.42208.40 
  Astengo, Corrado 1885  * ITA0.001-0.0820-1.60 
  Botvinnik, Alexey 1806 GER0.001-0.1320-2.60 
  Rosskopf, Max 1674 GER0.001-0.2520-5.00 
  De Polzer, Manfredi 1405 ITA1.0010.39207.80 
  Stohwasser, Ralf, Dr. 1700 GER0.001-0.2320-4.60 
  Sombetzki, Detlef 1484 GER0.5010.00200.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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