Rapid: Individual Calculations September 2017
 Maiffret, Patrick  Total change: 5.00  Rating chartPersonal card
 OP NOTTE DEGLI SCACCHI SAVONA ITA 2017-08-06
RcRownchangeKK*chgGame
 1829 1918 4.50 7 0.25 20 5.00 
  Vercelli, Marco 1560 ITA1.0010.10202.00 
  Damele, Stefano 1725 ITA1.0010.25205.00 
  De Florio, Federico 2172 ITA0.001-0.1920-3.80 
  Rienzi, Marco 1648 ITA1.0010.17203.40 
  Vercelli, Alessandro 1900 ITA0.501-0.0320-0.60 
  Contini, Alessandro 1959 ITA0.001-0.4420-8.80 
  Forno, Diego 1838 ITA1.0010.39207.80 

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)
 

 

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