Individual Calculations July 2011
 Delizia, Costantino  Total change: -3.45  Rating chartPersonal card
 Campionato Italiano a squadre 43. MASTER Spoleto ITA 2011-04-27
RcRownchangeKK*chgGame
 2304 2159 1.00 4 -0.23 15 -3.45 
  Lucaroni, Massimiliano f2262 ITA0.5010.14152.10 
  Bontempi, Piero f2351 ITA0.5010.25153.75 
  Scalcione, Michelangelo f2344 ITA0.001-0.2615-3.90 
  Tomba, Ivan f2259 ITA0.001-0.3615-5.40 

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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