Rapid: Individual Calculations July 2023
 Iannamorelli, Pierfederico  Total change: -39.80  Rating chartPersonal card
 OP RAPID KIDS E SENIOR ROMA ITA 2023-06-02
RcRownchangeKK*chgGame
 1359 1487 2.00 6 -1.99 20 -39.80 
  Marta, Daniele 1857 ITA0.001-0.1020-2.00 
  Risitano, Martina 1230 ITA0.001-0.8220-16.40 
  Francario, Felice Maria 1252 ITA0.001-0.7920-15.80 
  Corvi, Giosue ` Francesco 1112 ITA0.501-0.4120-8.20 
  Quagliani, Federico 1306 ITA1.0010.26205.20 
  Mercanti, Gabriele 1394 ITA0.501-0.1320-2.60 

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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