Rapid: Individual Calculations March 2022
 Martikan, Jiri  Total change: -1.20  Rating chartPersonal card
 LIBEREC OPEN 2022 B - rapid chess Liberec CZE 2022-02-06
RcRownchangeKK*chgGame
 1439 1228 1.00 3 -0.06 20 -1.20 
  Peglau, Markus 1894 GER0.001-0.0120-0.20 
  Hasala, Richard 1234 SVK0.001-0.4920-9.80 
  Peglau, Lorena 1188 GER1.0010.44208.80 

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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