Individual Calculations March 2023
 Bonhomme, Marcel  Total change: -4.40  Rating chartPersonal card
 Team 2023 - BRE Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 1288 1454 1.00 1 0.28 20 5.60 
  Larreur, Frederic 1288 FRA1.0010.28205.60 

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)
 
 Championnat du Finistere TC 2022-2023 r5 QUIMPER FRA 2023-02-04
RcRownchangeKK*chgGame
 1535 1454 0.00 1 -0.39 20 -7.80 
  Betsch, Eric 1535 FRA0.001-0.3920-7.80 

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)
 
 Open international de Guingamp 2023 Open A SAINT AGATHON FRA 2023-02-11
RcRownchangeKK*chgGame
 1436 1454 4.00 8 -0.11 20 -2.20 
  Baudon, Andrew 1889 FRA0.001-0.0620-1.20 
  Placier, Pascal 1234 FRA1.0010.22204.40 
  Charles, Gregoire 1641 FRA0.001-0.2620-5.20 
  Juanico, Robert 1054  * FRA1.0010.08201.60 
  Hervo, Yann 1615 FRA0.001-0.2920-5.80 
  Besnard, Clervie 1062 FRA1.0010.08201.60 
  Roux, Bastien 1592 FRA0.001-0.3120-6.20 
  Kerbaol, Jacques 1404 FRA1.0010.43208.60 
 * 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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