Rapid: Individual Calculations June 2018
 De Val, Tarcisio  Total change: -0.40  Rating chartPersonal card
 OP MARATONA TRIESTE 9 TRIESTE ITA 2018-05-12
RcRownchangeKK*chgGame
 1499 1518 3.50 7 -0.02 20 -0.40 
  Riccobon, Maurizio 1118  * ITA1.0010.08201.60 
  Amaraddio, Angelo 1752 ITA1.0010.792015.80 
  Possa, Alberto 1620 ITA0.001-0.3620-7.20 
  Chiandussi, Stefano 1825 ITA0.001-0.1420-2.80 
  Di Vita, Attilio 1545 ITA0.5010.04200.80 
  Perossa, Omar 1118  * ITA1.0010.08201.60 
  Perossa, Nicolas 1513 ITA0.001-0.5120-10.20 
 * 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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