Individual Calculations May 2011
 Porsia, Pietro  Total change: 10.25  Rating chartPersonal card
 Championnat de Haute-Corse des collèges BASTIA FRA 2011-03-23
RcRownchangeKK*chgGame
 1556 1677 5.00 7 0.41 25 10.25 
  Dellapina, Florian 1464 FRA1.0010.23255.75 
  Susini, Lisa 1615 FRA0.001-0.5925-14.75 
  Susini, Noelia 1623 FRA0.001-0.5825-14.50 
  Santucci, Hubert 1394 FRA1.0010.16254.00 
  Ascione, Olivier 1532 FRA1.0010.31257.75 
  Boschi, Sylvain-Pierre 1620 FRA1.0010.422510.50 
  Lhostis, Florian 1647 FRA1.0010.462511.50 

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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