Individual Calculations January 2024
 Pellisseri, Michel  Total change: 5.60  Rating chartPersonal card
 Championnat des Yvelines Seniors plus et Veterans 2023 MAGNY LES HAMEAUX FRA 2023-11-09
RcRownchangeKK*chgGame
 1710 1921 4.00 5 0.28 20 5.60 
  Kunne, Ronald 1569 FRA1.0010.11202.20 
  Roy, Alain 1789 FRA1.0010.32206.40 
  Barbe, Henry-Julien 1521  * FRA1.0010.08201.60 
  Teurnier, Michel 1819 FRA0.501-0.1420-2.80 
  Divies, Renaud 1853 FRA0.501-0.0920-1.80 
 * 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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