Individual Calculations February 2023
 Tabutin, Lucas  Total change: 42.20  Rating chartPersonal card
 2eme Festival International d'Echecs de Tours tournoi A ouvert a tous TOURS FRA 2022-12-26
RcRownchangeKK*chgGame
 1574 1403 4.00 9 1.19 20 23.80 
  Rigaud, Alexandre 1546 FRA1.0010.692013.80 
  Thorel, Gregoire 1832 FRA0.001-0.0720-1.40 
  Rivet, Bertrand 1584 FRA0.5010.24204.80 
  Coelho, Laurent 1635 FRA0.001-0.2120-4.20 
  Hamouma, Eric 1616 FRA0.001-0.2320-4.60 
  Huet, David 1180 FRA1.0010.22204.40 
  Besnard, Sylviane 1311 FRA1.0010.37207.40 
  Pheng, Wissam 1896 FRA0.001-0.0420-0.80 
  Pairaud-Bilard, Evann 1566 FRA0.5010.22204.40 

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 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1244 1403 1.00 1 0.29 20 5.80 
  Hargoues-Turon, Emile 1244 FRA1.0010.29205.80 

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)
 
 Team 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1496 1403 1.00 1 0.63 20 12.60 
  Michel, Jules 1496 FRA1.0010.632012.60 

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)
 

 

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