Individual Calculations April 2023
 Plantet, Marc  Total change: 54.40  Rating chartPersonal card
 Tournoi interne Echecs78 Mars 2023 (-1800) MAGNY LES HAMEAUX FRA 2023-03-08
RcRownchangeKK*chgGame
 1558 1741 6.00 6 1.66 20 33.20 
  Dorman, Didier 1428 FRA1.0010.14202.80 
  Hermann, Hugues 1480 FRA1.0010.18203.60 
  Forion, Fernand 1722 FRA1.0010.47209.40 
  Grudoc, Gabriel 1526 FRA1.0010.23204.60 
  Angoran, Arthur 1467 FRA1.0010.17203.40 
  Forion, Fernand 1722 FRA1.0010.47209.40 

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)
 
 4eme Championnat plus de 50 ans des Hauts-de-Seine r6-7 BOIS COLOMBES FRA 2023-03-09
RcRownchangeKK*chgGame
 1511 1741 2.00 2 0.43 20 8.60 
  Mattioli, Philippe 1459 FRA1.0010.16203.20 
  Gazay, Didier 1563 FRA1.0010.27205.40 

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)
 
 Team 2023 - Nationale 4 r6 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1601 1741 2.00 2 0.63 20 12.60 
  Dumesnil, Alain 1581 FRA1.0010.29205.80 
  Boudou, Max 1621 FRA1.0010.34206.80 

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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