Individual Calculations September 2021
 Carlozzi, Giovanni  Total change: 35.20  Rating chartPersonal card
 WE La regina degli scacchi a Roma - D Roma ITA 2021-07-30
RcRownchangeKK*chgGame
 1361 1445 1.00 1 0.38 40 15.20 
  Milillo, Valentina 1361 ITA1.0010.384015.20 

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)
 
 WE Gli scacchi nel cuore di Sepino - C Sepino ITA 2021-08-20
RcRownchangeKK*chgGame
 1467 1471 2.00 3 0.50 40 20.00 
  Bignami, Matteo 1591 ITA0.001-0.3440-13.60 
  Esposito, Angelo 1277 ITA1.0010.254010.00 
  Ardino, Alessandro 1534 ITA1.0010.594023.60 

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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