Individual Calculations July 2021
 Bonelli, Alessandro  Total change: 0.00  Rating chartPersonal card
 WE 21 Grand Hotel Adriatico - C Montesilvano ITA 2021-06-04
RcRownchangeRpKK*chgGame
 1315 0 0.00 1 0.00 515   0.00 
  Serafini, Luigi 1315 ITA0.0010.00 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)
 
 CIG 2021 - CR Abruzzo U14-16-18 Roseto degli Abruzzi ITA 2021-06-25
RcRownchangeRpKK*chgGame
 1286 0 0.00 2 0.00 486   0.00 
  Serafini, Luigi 1315 ITA0.0010.00 0.00 
  Bianchini, Davide 1256 ITA0.0010.00 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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