Individual Calculations June 2023
 Serafini, Luigi  Total change: 31.60  Rating chartPersonal card
 CIS 2023 - Serie B Girone 9 Montesilvano ITA 2023-05-19
RcRownchangeKK*chgGame
 1702 1499 2.00 5 0.79 40 31.60 
  Di Giacinto, Gaudio 1791 ITA0.001-0.1540-6.00 
  Szanto, Andrea 1627 ITA0.5010.17406.80 
  Evangelista, Federico 1719 ITA0.5010.284011.20 
  Scrocco, Stefano 1691 ITA0.001-0.2540-10.00 
  Cerchie , Emanuele 1683 ITA1.0010.744029.60 

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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