Individual Calculations August 2023
 Roche, Yves  Total change: -11.60  Rating chartPersonal card
 19e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LENS FRA 2023-07-01
RcRownchangeKK*chgGame
 1711 1762 4.00 9 -1.12 20 -22.40 
  Wales, Mathieu 1354 FRA1.0010.08201.60 
  Fanninger, Leon 2184 AUT0.001-0.0720-1.40 
  Manouvel, Maelys 1410 FRA0.001-0.8920-17.80 
  Loysel, Yves 1578 FRA1.0010.26205.20 
  Flores, Victor 1473 FRA1.0010.16203.20 
  Tulliez, Andre 1996 FRA0.001-0.2120-4.20 
  Marchand, Philippe 1490 FRA1.0010.17203.40 
  Malka, Samuel f2199 FRA0.001-0.0620-1.20 
  Thevenon, Thomas 1718 FRA0.001-0.5620-11.20 

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)
 
 14e Festival international d'echecs de Vaujany Tournoi Accession vaujany FRA 2023-07-13
RcRownchangeKK*chgGame
 1583 1762 7.00 9 0.54 20 10.80 
  Richard, Maxime 1413 FRA1.0010.11202.20 
  Costa Boschetto, Lisa 1558 FRA1.0010.24204.80 
  Brochard, Patrice 1571 FRA1.0010.25205.00 
  Jaminion, Maximilien 1663 FRA1.0010.36207.20 
  Meng, Jean-Philippe 1896 FRA1.0010.682013.60 
  Tarquini, Come 1403 FRA0.001-0.9020-18.00 
  Chofardet, Pierre 1540 FRA0.001-0.7820-15.60 
  Alcindor, Samuel 1640 FRA1.0010.33206.60 
  Pizon, Edwin 1566 FRA1.0010.25205.00 

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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