Rapid: Individual Calculations June 2017
 Di Maulo, Chiara  Total change: -7.80  Rating chartPersonal card
 CIG 2017 - CP ROMA U14 OSTIA ITA 2017-04-22
RcRownchangeKK*chgGame
 1327 1289 0.50 2 -0.39 20 -7.80 
  Caperna, Francesco 1351 ITA0.5010.09201.80 
  Laurenzi, Tommaso 1302 ITA0.001-0.4820-9.60 

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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