Individual Calculations December 2022
 Sudja, Corentin  Total change: -14.80  Rating chartPersonal card
 Open International de Fouesnant 2022 - Open A FOUESNANT FRA 2022-10-29
RcRownchangeKK*chgGame
 1741 1502 1.00 4 -0.46 40 -18.40 
  Le Roux, Jean-Pierre g2509 FRA0.0010.00400.00 
  Jezequel, Thomas 1092 FRA1.0010.08403.20 
  Guillemot, Gerard 1647 FRA0.001-0.3140-12.40 
  Collin, Jean-Philippe 1716 FRA0.001-0.2340-9.20 

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)
 
NOTE: K factor changed
 Team 2023 - Nationale 4 r2 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1664 1530 0.50 1 0.18 20 3.60 
  Abgrall, Herve 1664 FRA0.5010.18203.60 

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)
 

 

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