Individual Calculations September 2022
 Lefevre, Gerard  Total change: -19.20  Rating chartPersonal card
 Championnat de France 2022 - Veterans et Seniors plus ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1707 1713 4.00 8 -0.10 20 -2.00 
  Heckly, Jean-Louis 1367 FRA1.0010.11202.20 
  Garrel, Alain 1940 FRA0.001-0.2120-4.20 
  Brongers, Henk 2046 FRA0.001-0.1220-2.40 
  Berne, Christian 1602 FRA1.0010.35207.00 
  Corgeron, Jean-Luc 1949 FRA0.001-0.2020-4.00 
  Gaudissard, Dominique 1582 FRA0.001-0.6820-13.60 
  Hedjazian, Farhad 1562 FRA1.0010.30206.00 
  Palomar, Felix 1606 FRA1.0010.35207.00 

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)
 
 8e Open Fide de St Antonin Noble Val (plus 1300) SAINT ANTONIN NOBLE VAL FRA 2022-08-22
RcRownchangeKK*chgGame
 1621 1713 3.50 7 -0.86 20 -17.20 
  Loiseau, Jean 2045 FRA0.001-0.1220-2.40 
  Egan, Simon 1424 ENG1.0010.16203.20 
  Saya, Ethan f2146 FRA0.001-0.0620-1.20 
  Lavilledieu, Pierre-Loup 1395 FRA0.501-0.3720-7.40 
  Barrau, Leanna 1471 FRA1.0010.20204.00 
  Lavilledieu, Lily-Mei 1384 FRA1.0010.12202.40 
  Davies, Tom 1481 WLS0.001-0.7920-15.80 

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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