Individual Calculations July 2021
 Seghetta, Giulia  Total change: 10.00  Rating chartPersonal card
 CIG 2021 - CP AN-AP-FM-MC-PU U18 San Severino Marche ITA 2021-06-18
RcRownchangeKK*chgGame
 1216 1421 1.50 2 0.01 40 0.40 
  Serafini, Pedro 1089 ITA1.0010.12404.80 
  Zagaglia, Matteo 1342 ITA0.501-0.1140-4.40 

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 Marche U16-18 Civitanova Marche ITA 2021-06-25
RcRownchangeKK*chgGame
 1220 1421 1.00 1 0.24 40 9.60 
  Migliore, Anna 1220 ITA1.0010.24409.60 

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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