Individual Calculations March 2023
 Cairo, Serge  Total change: -10.80  Rating chartPersonal card
 Team 2023 - PAC Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 1478 1673 0.00 1 -0.75 20 -15.00 
  Draillard, Michel 1478 FRA0.001-0.7520-15.00 

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)
 
 Festival International des Jeux de Cannes - Open B (1600-2200) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 1775 1673 3.50 9 0.21 20 4.20 
  Neyroumande, Adrien 1904 FRA0.001-0.2120-4.20 
  Danzanvilliers, Patrice 1761 FRA0.5010.12202.40 
  Besser, Jochen 1802 GER0.5010.17203.40 
  Tedeschi, Luciano 1788 ITA0.5010.16203.20 
  Materia, Matteo 1811 FRA0.001-0.3120-6.20 
  Micheli, Elora 1719 FRA0.001-0.4420-8.80 
  Carrolaggi, Xavier 1613 FRA1.0010.42208.40 
  Tran Amar, Andy 1733 FRA0.001-0.4220-8.40 
  Milojevic-Daim, Lola-Shaina 1840 FRA1.0010.722014.40 

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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