Individual Calculations September 2023
 De Micheli, Francesco  Total change: -13.20  Rating chartPersonal card
 WE 3 La regina degli scacchi a Roma - D Roma ITA 2023-07-28
RcRownchangeKK*chgGame
 1318 1444 2.00 4 -0.66 20 -13.20 
  Buckle, Adam 1348 MLT0.001-0.6320-12.60 
  Sartori, Giulio 1219 ITA1.0010.22204.40 
  Paduraru, Angelo Mario 1401 ITA0.001-0.5620-11.20 
  Lellis, Giuseppe 1305 ITA1.0010.31206.20 

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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