Rapid: Individual Calculations May 2018
 Ricciuti, Alessandro  Total change: -23.20  Rating chartPersonal card
 CIG 2018 - CP MACERATA U16 SAN SEVERINO MARCHE ITA 2018-04-15
RcRownchangeKK*chgGame
 1144 1064 0.00 3 -1.16 20 -23.20 
  Boresta, Sofia 1118 ITA0.001-0.4220-8.40 
  Brugnoni, Lorenzo 1178 ITA0.001-0.3420-6.80 
  Perticarari, Andrea 1136 ITA0.001-0.4020-8.00 

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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