Individual Calculations July 2021
 Krejcar, Walter  Total change: -24.60  Rating chartPersonal card
 FE 8 Cattolica - B Cattolica ITA 2021-05-27
RcRownchangeKK*chgGame
 1633 1779 3.50 7 -1.23 20 -24.60 
  Pin, Orlando 1492 ITA1.0010.16203.20 
  Carletti, Angelo 1923 ITA0.001-0.3120-6.20 
  Ghirardi, Gianfranco 1583 ITA1.0010.25205.00 
  Solime , Marco 1781 ITA0.001-0.5020-10.00 
  Rapetti, Giuseppe 1609 ITA0.001-0.7220-14.40 
  Morganti, Lionello 1600 ITA0.501-0.2320-4.60 
  Evilio, Lucia 1443 ITA1.0010.12202.40 

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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