Individual Calculations April 2019
 Alfieri, Sabato  Total change: 5.60  Rating chartPersonal card
 CIS 2019 - Promozione Campania Nola ITA 2019-02-23
RcRownchangeKK*chgGame
 1636 1693 1.00 2 -0.14 20 -2.80 
  Tortorella, Eduardo 1465 ITA1.0010.21204.20 
  Cardone, Andrea 1806 ITA0.001-0.3520-7.00 

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)
 
 CIS 2019 - Serie C Gironi 25 e 26 Nola ITA 2019-02-23
RcRownchangeKK*chgGame
 1637 1693 1.00 1 0.42 20 8.40 
  Panariello, Francesco 1637 ITA1.0010.42208.40 

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)
 

 

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