Individual Calculations April 2023
 Henry, William  Total change: -45.20  Rating chartPersonal card
 Team 2023 - 60' Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1580 1455 0.50 3 -0.50 40 -20.00 
  Vappereau, Xavier 1582 FRA0.5010.17406.80 
  Nicolas, Didier 1641 FRA0.001-0.2640-10.40 
  Gravez, Philippe 1518 FRA0.001-0.4140-16.40 

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)
 
 Team 2023 - CVL Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1317 1455 0.00 1 -0.69 40 -27.60 
  Torbott, Riley 1317 FRA0.001-0.6940-27.60 

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)
 
 1er Festival de Tournois fermes (4 joueurs) du C'Chartres Echecs (-2400) - Groupe E CHARTRES FRA 2023-03-19
RcRownchangeKK*chgGame
 1470 1455 1.50 3 0.06 40 2.40 
  Madon, Francis 1462 FRA0.001-0.4940-19.60 
  De Smet, Fabrice 1454 FRA1.0010.504020.00 
  Dufeux, Patrice 1493 FRA0.5010.05402.00 

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)
 

 

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