Individual Calculations January 2024
 Poletto, Claude  Total change: -15.80  Rating chartPersonal card
 Championnat des Yvelines Seniors plus et Veterans 2023 MAGNY LES HAMEAUX FRA 2023-11-09
RcRownchangeKK*chgGame
 1471 1509 2.00 5 -0.73 20 -14.60 
  Teurnier, Michel 1819 FRA0.001-0.1420-2.80 
  Fosse, Jean-Claude 1257 FRA0.501-0.3120-6.20 
  Appavou, Calixte 1793 FRA0.001-0.1620-3.20 
  Maguer, Michel 1152 FRA1.0010.11202.20 
  Alm, Gilles 1336 FRA0.501-0.2320-4.60 

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 2024 - Nationale 3 r5 FRANCE FRA 2023-12-17
RcRownchangeKK*chgGame
 1936 1498 0.00 1 -0.06 20 -1.20 
  Maleki, Nicolas 1936 FRA0.001-0.0620-1.20 

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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