Individual Calculations September 2015
 Perion, Alessandra  Total change: 13.20  Rating chartPersonal card
 FE Lignano - C Lignano Sabbiadoro ITA 2015-08-01
RcRownchangeKK*chgGame
 1628 1559 3.50 7 0.66 20 13.20 
  Miatto, Marco 1655 ITA1.0010.632012.60 
  Grudina, Marco 1691 ITA0.001-0.3220-6.40 
  Sabiani, Chjara 1660 FRA0.001-0.3620-7.20 
  Diena, Giovanni 1669 ITA1.0010.652013.00 
  Testa, Leonardo 1508 ITA0.001-0.5720-11.40 
  Sartor, Giovanni 1580 ITA1.0010.532010.60 
  Lupi, Matthew 1634 ITA0.5010.10202.00 

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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