Individual Calculations January 2014
 Delizia, Costantino  Total change: 13.20  Rating chartPersonal card
 WE Roma Capitale Roma ITA 2013-11-22
RcRownchangeKK*chgGame
 2178 2121 3.00 5 0.88 15 13.20 
  Sonis, Francesco 1910 ITA1.0010.23153.45 
  Esposito, Luca f2269 ITA0.5010.20153.00 
  Ferretti, Folco f2289 ITA0.5010.22153.30 
  Locci, Damiano 2110 ITA1.0010.48157.20 
  Vuilleumier, Alexandre m2314 SUI0.001-0.2515-3.75 

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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