Individual Calculations December 2021
 Rocchia, Alex  Total change: -25.00  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1295 1305 3.00 8 -1.25 20 -25.00 
  Pierrard, Bernard 1686 FRA0.001-0.0920-1.80 
  Guironnet, Gerard 1678 FRA0.001-0.1020-2.00 
  Lopez, Dominique 1148 FRA1.0010.29205.80 
  Poirier, Luc 1510 FRA0.001-0.2420-4.80 
  Beranger, Jean-Damien 1139 FRA0.501-0.2220-4.40 
  Phalippou, Frederic 1054 FRA0.501-0.3120-6.20 
  Pages, Philippe 1090 FRA1.0010.23204.60 
  Bourseau, Matthieu 1052 FRA0.001-0.8120-16.20 

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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