Rapid: Individual Calculations August 2023
 Cerioni, Samuele  Total change: -27.60  Rating chartPersonal card
 OP RAPID ESTIVO AI TORRIONI RECANATI ITA 2023-07-15
RcRownchangeKK*chgGame
 1458 1346 1.00 4 -0.69 40 -27.60 
  Ruggeri, Emanuele 1344 ITA1.0010.504020.00 
  Piangerelli, Michele 1917 ITA0.001-0.0240-0.80 
  Botondini, Diego 1312 ITA0.001-0.5540-22.00 
  Peretti, Eva 1260 ITA0.001-0.6240-24.80 

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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