Individual Calculations June 2023
 Mayer, Rolf  Total change: 20.00  Rating chartPersonal card
 Int. Bodensee-Seniorenopen Bregenz AUT 2023-05-13
RcRownchangeKK*chgGame
 1822 1555 2.00 5 1.00 20 20.00 
  Goris, Ton 1895 NED0.001-0.1220-2.40 
  Kolas, Matija 1764 GER0.5010.27205.40 
  Loibl, Johann 1686 AUT0.5010.18203.60 
  Zirlik, Rudi 1715 GER1.0010.712014.20 
  Gneiss, Karl 2050 AUT0.001-0.0420-0.80 

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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