Individual Calculations February 2023
 Sanner, Jean-Michel  Total change: 6.80  Rating chartPersonal card
 36eme Open du Mans - Open A LE MANS FRA 2022-12-26
RcRownchangeKK*chgGame
 1642 1515 3.00 8 -0.04 20 -0.80 
  Gely, Yann 2097 FRA0.001-0.0220-0.40 
  Deruyter, Maeva 1265 FRA1.0010.19203.80 
  Duveau, Erwan 1861 FRA0.001-0.1120-2.20 
  Li, Jacques 1761 FRA0.001-0.1920-3.80 
  Manvieu, Paul 1329 FRA1.0010.26205.20 
  Bourgois, Gael 1740 FRA0.001-0.2220-4.40 
  Fabre, Guy 1287 FRA1.0010.21204.20 
  Charpentier, Maxime 1796 FRA0.001-0.1620-3.20 

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
 1406 1494 1.00 1 0.38 20 7.60 
  Montaroux, David 1406 FRA1.0010.38207.60 

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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