Individual Calculations January 2023
 Terrier, Christiane  Total change: -0.20  Rating chartPersonal card
 Team 2023 - Nationale 4 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 1139 1045 0.00 1 -0.37 20 -7.40 
  Crosa-Rossa, Daniel 1139 FRA0.001-0.3720-7.40 

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)
 
 13e Open International de Corbas CORBAS FRA 2022-12-18
RcRownchangeKK*chgGame
 1429 1045 1.50 7 0.36 20 7.20 
  Thibaudet, Vincent 1526 FRA0.001-0.0520-1.00 
  Frecon, Patrick 1386 FRA0.001-0.1220-2.40 
  Bonnet De Jacquemet, Romain 1231 FRA0.5010.24204.80 
  Thill-Solente, Gabriel 1961 FRA0.0010.00200.00 
  Lorenzini, Odile 1044 FRA1.0010.502010.00 
  Bellotti, Laurent 1533 FRA0.001-0.0420-0.80 
  Debbiche, Amir 1319 FRA0.001-0.1720-3.40 

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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