Individual Calculations August 2021
 Valembois, Pierre  Total change: 3.80  Rating chartPersonal card
 2nd Open International de Saint-Quentin - Memorial Alyozas Kveinys SAINT QUENTIN FRA 2021-07-03
RcRownchangeKK*chgGame
 1334 1098 2.00 8 0.22 20 4.40 
  Martellier, Antoine 1262 FRA0.001-0.2820-5.60 
  Dygas, Georges 1232 FRA1.0010.682013.60 
  Drissi, Anis 1400 FRA0.001-0.1520-3.00 
  Douez, Corentin 1200 FRA1.0010.642012.80 
  Thevenon, Thomas 1498  * FRA0.001-0.0820-1.60 
  Laroumanie, Gilles 1425 FRA0.001-0.1320-2.60 
  Martellier, Charles 1452 FRA0.001-0.1120-2.20 
  Baudouin, Moise 1205 FRA0.001-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 open de Boulogne sur Mer BOULOGNE SUR MER FRA 2021-07-20
RcRownchangeKK*chgGame
 1447 1098 1.00 8 -0.03 20 -0.60 
  Catoire, Pierre 1498  * FRA0.001-0.0820-1.60 
  Woyave, Pascal 1498  * BEL0.001-0.0820-1.60 
  Almudi, Richard 1481 FRA1.0010.912018.20 
  Voinea, Marius 1498  * FRA0.001-0.0820-1.60 
  Coutreel, Michel 1498  * FRA0.001-0.0820-1.60 
  Louassier, Valentin 1138 FRA0.001-0.4420-8.80 
  Louassier, Timothe 1468 FRA0.001-0.1020-2.00 
  Flamant, Jacky 1498  * FRA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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