Rapid: Individual Calculations March 2022
 Stavova, Helena  Total change: 7.00  Rating chartPersonal card
 Chess lady 2022 Tabor CZE 2022-02-04
RcRownchangeKK*chgGame
 1296 1243 2.50 5 0.35 20 7.00 
  Dudkova, Josefina 1327 CZE0.001-0.3820-7.60 
  Krejci, Vera Marie 1450 CZE0.001-0.2320-4.60 
  Stavova, Marketa 1186 CZE0.501-0.0820-1.60 
  Cerna, Miriam 1301 CZE1.0010.582011.60 
  Mojzisova, Barbora 1215 CZE1.0010.46209.20 

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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