Individual Calculations May 2011
 Di Paolantonio, Leonardo  Total change: 5.50  Rating chartPersonal card
 OP Campionato Sociale Reatino Rieti ITA 2011-01-19
RcRownchangeKK*chgGame
 1717 1722 1.50 4 -0.53 25 -13.25 
  Marocco, Andrea 1743 ITA0.5010.03250.75 
  Cavalli, Benedetta 1685 ITA0.001-0.5525-13.75 
  Giovanzanti, Francesco 1833 ITA0.5010.15253.75 
  Albano, Axel 1608 ITA0.501-0.1625-4.00 

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)
 
NOTE: K factor changed
 CP Rieti 2011 Rieti ITA 2011-02-25
RcRownchangeKK*chgGame
 1918 1722 2.00 3 1.25 15 18.75 
  Ballarini, Martin 1831 ITA1.0010.65159.75 
  Scali, Fausto 1963 ITA1.0010.801512.00 
  Marsili, Riccardo 1961 ITA0.001-0.2015-3.00 

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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