Individual Calculations June 2023
 Amato, Andrea  Total change: 3.80  Rating chartPersonal card
 CIS 2023 - Serie A2 Girone 8 Petrosino ITA 2023-05-19
RcRownchangeKK*chgGame
 2233 2282 3.00 5 0.19 20 3.80 
  Zoncu, Roberto Alessio 2052 ITA1.0010.21204.20 
  Tomulic, Teo f2377 CRO0.001-0.3720-7.40 
  Genovese, Maurizio f2170 ITA0.501-0.1520-3.00 
  Pfreundt, Jakob m2429 GER0.5010.20204.00 
  Pace, Colin c2136 MLT1.0010.30206.00 

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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