Individual Calculations December 2021
 Malagnoux, Jean-Baptiste  Total change: 9.00  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open B CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1385 1586 4.50 6 0.03 20 0.60 
  Bourcier, Francois 1338 FRA1.0010.19203.80 
  Desgouttes, Philippe 1320 FRA1.0010.18203.60 
  Havard, Alain 1389 FRA1.0010.25205.00 
  Giblin, Martin 1503 FRA0.001-0.6120-12.20 
  Cousin, Benjamin 1511 FRA1.0010.40208.00 
  Li, Jacques 1249 FRA0.501-0.3820-7.60 

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 2022 - IDF Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 1562 1578 1.00 1 0.48 20 9.60 
  Privat, Jean-Claude 1562 FRA1.0010.48209.60 

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 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1537 1578 0.50 1 -0.06 20 -1.20 
  Kunne, Ronald 1537 FRA0.501-0.0620-1.20 

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)
 

 

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