Individual Calculations February 2023
 Gobert, Claire  Total change: 18.80  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open C BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1326 1233 3.00 7 0.39 20 7.80 
  Hammerle, Jose 1356 FRA0.001-0.3320-6.60 
  Oriol, Leone 1415 FRA0.001-0.2620-5.20 
  Keyrillos, Gabriel 1012 FRA1.0010.22204.40 
  Flagiello, Domenico 1366 FRA0.5010.18203.60 
  Thebaud, Edouard 1447 FRA1.0010.772015.40 
  Marillonnet, Paul 1347 FRA0.5010.16203.20 
  Aldos, Khaled 1342 FRA0.001-0.3520-7.00 

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)
 
 Team 2023 - IDF Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 1326 1245 0.50 1 0.11 20 2.20 
  Pelletier, Sylvain 1326 FRA0.5010.11202.20 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1505 1245 0.00 1 -0.18 20 -3.60 
  Moreu, Raphael 1505 FRA0.001-0.1820-3.60 

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 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1334 1245 1.00 1 0.62 20 12.40 
  De Cesare, Alain 1334 FRA1.0010.622012.40 

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)
 

 

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