Individual Calculations May 2023
 Schiro, Samuel  Total change: -30.60  Rating chartPersonal card
 Team 2023 - NAQ Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1450 1609 0.50 1 -0.21 20 -4.20 
  Scott, Stan 1450 USA0.501-0.2120-4.20 

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)
 
 29e Open International d'Echecs de Tarbes - Blavignac (1700 elo et moins) TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1393 1609 1.00 3 -1.32 20 -26.40 
  Estadieu, Bruno 1377 FRA1.0010.21204.20 
  Bruguier, Florian 1442 FRA0.001-0.7220-14.40 
  Tahar, Khalis 1360 FRA0.001-0.8120-16.20 

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)
 

 

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