Individual Calculations September 2013
 Cecconi, Adriano  Total change: 14.70  Rating chartPersonal card
 Campionati d'Italia 2013 - D Civitanova Marche ITA 2013-07-20
RcRownchangeKK*chgGame
 1477 1485 2.00 2 0.98 15 14.70 
  Marvulli, Michele 1457 ITA1.0010.46156.90 
  Di Marcantonio, Gabriele 1496 ITA1.0010.52157.80 

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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