Individual Calculations November 2022
 Wiebke, Elfriede  Total change: -22.80  Rating chartPersonal card
 16. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2022-09-29
RcRownchangeKK*chgGame
 1431 1168 0.00 6 -1.14 20 -22.80 
  Geibel, Henning 1392 GER0.001-0.2220-4.40 
  Jovi, Klaus 1526 GER0.001-0.1020-2.00 
  Sombetzki, Detlef 1513 GER0.001-0.1120-2.20 
  Dold, Rosmarie 1404 GER0.001-0.2020-4.00 
  Walther, Renate 1237 GER0.001-0.4020-8.00 
  Luebbers, Doris, Dr. 1514 GER0.001-0.1120-2.20 

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)
 

 

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