Individual Calculations May 2023
 Perla, Adriano  Total change: 0.00  Rating chartPersonal card
 Settimanale 16 Salvatore Nobile - A Rounds 1-2-3-4 Roma ITA 2023-04-06
RcRownchangeRpKK*chgGame
 1493 0 1.50 4 0.00 1406   0.00 
  Alimonti, Daniele 1562 ITA0.0010.00 0.00 
  Pica, Pier Alfredo 1440 ITA0.0010.00 0.00 
  Mitola, Giuseppe 1436 ITA0.5010.00 0.00 
  Clifford, Roby 1535 ITA1.0010.00 0.00 

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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