Rapid: Individual Calculations May 2018
 Chiarandini, Luca  Total change: -19.20  Rating chartPersonal card
 CIG 2018 - PICCOLI RE 4 U16 PALMANOVA ITA 2018-04-14
RcRownchangeKK*chgGame
 1172 1288 1.00 3 -0.96 20 -19.20 
  Fontanot, Matteo 1120 ITA1.0010.28205.60 
  Predan, Luca 1276 ITA0.001-0.5220-10.40 
  Azzani, Damiano 1121 ITA0.001-0.7220-14.40 

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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