Individual Calculations March 2023
 Merletti, Vincenzo  Total change: -65.20  Rating chartPersonal card
 CP Bergamo 2023 Spirano ITA 2023-02-03
RcRownchangeKK*chgGame
 1342 1583 1.50 4 -1.63 40 -65.20 
  Passera, Anto 1183  * ITA0.501-0.4240-16.80 
  Foglio, Federico 1369 ITA0.001-0.7740-30.80 
  Maffeis, Federico 1477 ITA0.001-0.6440-25.60 
  Galli, Fabrizio 1339 ITA1.0010.20408.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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