Individual Calculations September 2022
 Richterova, Natasa  Total change: -20.00  Rating chartPersonal card
 CZECH OPEN 2022 - C - open rating tournament Pardubice CZE 2022-07-23
RcRownchangeKK*chgGame
 1563 1257 0.50 3 0.07 20 1.40 
  Vrzal, Tomas 1553 CZE0.001-0.1520-3.00 
  Roessler, Jens-Hagen 1530 GER0.001-0.1720-3.40 
  Vorel, Bohuslav 1605 CZE0.5010.39207.80 

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)
 
 FE Bella Italia - D Lignano Sabbiadoro ITA 2022-08-17
RcRownchangeKK*chgGame
 1035 1257 0.50 2 -1.07 20 -21.40 
  Clerici, Alessandro Maria 1030 ITA0.001-0.7920-15.80 
  Piccoli, Tommaso 1039 ITA0.501-0.2820-5.60 

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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