Rapid: Individual Calculations June 2019
 Ortobelli Lozza, Marco  Total change: 11.00  Rating chartPersonal card
 CIG 2019 - CR LOMBARDIA U12 DESENZANO DEL GARDA ITA 2019-05-19
RcRownchangeKK*chgGame
 1348 1182 1.50 3 0.55 20 11.00 
  Urbani, Gabriel 1576 ITA0.001-0.0820-1.60 
  Tatevosyan, Leonard 1128 ITA1.0010.42208.40 
  Liloni, Francesco Mattia 1340 ITA0.5010.21204.20 

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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