Individual Calculations July 2022
 Gobbetti, Andrea  Total change: -32.00  Rating chartPersonal card
 WE Chess Trophy - C Montevecchia ITA 2022-06-02
RcRownchangeKK*chgGame
 1316 1372 1.50 4 -0.80 40 -32.00 
  Longo, Giovanni 1493 ITA1.0010.664026.40 
  Spreafico, Ambrogio Maurizio 1354 ITA0.001-0.5340-21.20 
  Berruti, Valter 1243 ITA0.001-0.6740-26.80 
  Barone, Marco 1172 ITA0.501-0.2640-10.40 

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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