Rapid: Individual Calculations June 2019
 Silvestri, Juan Sebastian  Total change: -8.80  Rating chartPersonal card
 CIG 2019 - BOLOGNA 7 U14 BOLOGNA ITA 2019-05-12
RcRownchangeKK*chgGame
 1145 1131 1.00 3 -0.44 20 -8.80 
  Giacomelli, Marco 1248 ITA0.5010.16203.20 
  Cantelli, Ruben Jules 1048 ITA0.501-0.1120-2.20 
  Paoletti, Alessandro 1139 ITA0.001-0.4920-9.80 

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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