Rapid: Individual Calculations July 2017
 Donati, Stefano  Total change: 20.80  Rating chartPersonal card
 OP A SOTTO LA ROCCA SAN MINIATO ITA 2017-06-02
RcRownchangeKK*chgGame
 1491 1298 3.00 7 1.04 20 20.80 
  Dran, Joshed 1698  * ITA0.001-0.0820-1.60 
  Sumzaku, Endrit 1521 ALB0.001-0.2220-4.40 
  Soremic, Giacomo 1370 ITA0.001-0.4020-8.00 
  Lanzillotta, Luigi 1109 ITA1.0010.25205.00 
  Marinelli, Sofia 1535 ITA1.0010.802016.00 
  Russo, Giuseppe 1506 ITA1.0010.772015.40 
  Celati, Sara 1698  * ITA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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