Individual Calculations June 2023
 Bresciani, Nicola  Total change: -1.00  Rating chartPersonal card
 CIS 2023 - Serie C Girone 10 Cremosano ITA 2023-05-19
RcRownchangeKK*chgGame
 1975 2190 1.50 2 -0.05 20 -1.00 
  Carrara, Diego 1978 ITA1.0010.23204.60 
  Marzatico, Luca 1971 ITA0.501-0.2820-5.60 

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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