Individual Calculations October 2022
 Pisacane, Pietro  Total change: 0.40  Rating chartPersonal card
 CIS 2022 - Serie A2 Girone 8 Taormina ITA 2022-09-16
RcRownchangeKK*chgGame
 2006 2129 2.00 3 0.02 20 0.40 
  Pennica, Andrea 1931 ITA1.0010.24204.80 
  Caiezza, Leonardo 1931 ITA0.501-0.2620-5.20 
  Pascucci, Marco 2155 ITA0.5010.04200.80 

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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