Individual Calculations December 2023
 Petit, Michel  Total change: 7.00  Rating chartPersonal card
 21eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2023-10-28
RcRownchangeKK*chgGame
 1232 1058 2.00 6 0.35 20 7.00 
  Mercier, Pierre 1334 FRA0.001-0.1720-3.40 
  Vigner, Jerome 1230 FRA0.001-0.2720-5.40 
  Schlotter, Florence 1239 FRA0.001-0.2620-5.20 
  Pages, Philippe 1099 FRA1.0010.562011.20 
  Cureau, Dominique 1274 FRA1.0010.782015.60 
  Rambaut, Herve 1213 FRA0.001-0.2920-5.80 

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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