Individual Calculations January 2023
 Lauden, Pierre  Total change: 58.40  Rating chartPersonal card
 Championnat de la Loire Atlantique - Open Retif 2023 r1-3 GETIGNE FRA 2022-11-05
RcRownchangeKK*chgGame
 1538 1187 1.00 3 0.53 20 10.60 
  Le Menn, Bob 1394 FRA1.0010.772015.40 
  Ahonon, Arthur-Mike 1826 FRA0.001-0.0120-0.20 
  Garay, Louis 1395 FRA0.001-0.2320-4.60 

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)
 
 Team 2023 - PDL Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1379 1178 1.00 1 0.76 20 15.20 
  Bataille, Kilien 1379 FRA1.0010.762015.20 

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)
 
 6eme Open FIDE de Suce sur Erdre - Open C SUCE SUR ERDRE FRA 2022-12-17
RcRownchangeKK*chgGame
 1300 1178 3.00 4 1.63 20 32.60 
  Beaufreton, Thierry 1241 FRA1.0010.592011.80 
  Troger, Emma 1272 FRA1.0010.632012.60 
  Blondel, Valentin 1434 FRA0.001-0.1920-3.80 
  Gaudin, Roger 1251 FRA1.0010.602012.00 

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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