Individual Calculations June 2023
 Chiarotto, Filippo  Total change: 1.00  Rating chartPersonal card
 CIS 2023 - Serie B Girone 2 Torino ITA 2023-05-19
RcRownchangeKK*chgGame
 2040 1939 2.00 5 0.05 20 1.00 
  Guido, Flavio m2350 ITA0.001-0.0820-1.60 
  Sorcinelli, Francesco 2028 ITA0.5010.12202.40 
  Pohoata, Ionut-Silviu 1933 ROU0.501-0.0120-0.20 
  Vinciguerra, Marco 1975 ITA1.0010.552011.00 
  Carfagna, Alex 1915 ITA0.001-0.5320-10.60 

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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