Individual Calculations July 2021
 Viglianti, Emanuele  Total change: -12.40  Rating chartPersonal card
 WE 21 Grand Hotel Adriatico - C Montesilvano ITA 2021-06-04
RcRownchangeKK*chgGame
 1295 1218 0.50 2 -0.29 20 -5.80 
  Bergamaschi, Elia 1350 ITA0.5010.18203.60 
  Ciriolo, Lucio 1240 ITA0.001-0.4720-9.40 

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)
 
 CR Puglia 2021 Cerignola ITA 2021-06-18
RcRownchangeKK*chgGame
 1342 1218 0.00 1 -0.33 20 -6.60 
  Popolizio, Vito 1342 ITA0.001-0.3320-6.60 

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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