Individual Calculations April 2018
 Coqueraut, Jean Dominique  Total change: -19.20  Rating chartPersonal card
 OP Campionato Torinese 2018 Torino ITA 2018-01-15
RcRownchangeKK*chgGame
 1691 1756 2.50 5 -0.39 20 -7.80 
  Tessarollo, Adriano 1483 ITA1.0010.17203.40 
  Fassio, Luca 2002 ITA0.001-0.1920-3.80 
  Mazzetta, Renato 1859 ITA0.5010.14202.80 
  Gatti, Matteo 1541 ITA0.001-0.7720-15.40 
  Fiorito, Giovanni 1571 ITA1.0010.26205.20 

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)
 
 OP 21 Memorial Berruto Nichelino ITA 2018-02-02
RcRownchangeKK*chgGame
 1717 1778 3.00 5 0.07 20 1.40 
  Perez Morad, Susana 1604 ITA1.0010.27205.40 
  Ferretti, Carlo 2042 ITA0.001-0.1820-3.60 
  Coxe, Marino 1616 ITA1.0010.29205.80 
  Zannella, Valentino 1719 ITA0.001-0.5820-11.60 
  Salerno, Carmine 1606 ITA1.0010.27205.40 

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)
 
 Locarno Open 2018 Locarno SUI 2018-03-16
RcRownchangeKK*chgGame
 1641 1746 0.00 1 -0.64 20 -12.80 
  Trivic, Zoran 1641 SUI0.001-0.6420-12.80 

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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