Individual Calculations December 2021
 Rottenwoerer, Christoph  Total change: 41.20  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Cavalier AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1873 1672 4.00 8 2.06 20 41.20 
  Dubois, Herve 1836 FRA0.001-0.2820-5.60 
  Iasman, Inna 1827 FRA1.0010.712014.20 
  Heymes, Jean-Michel 1873 FRA1.0010.762015.20 
  Boudey, Simon 1893 FRA1.0010.782015.60 
  Barbier, Thierry 1856 FRA1.0010.742014.80 
  Maupin, Valerie wf1969 FRA0.001-0.1520-3.00 
  Duquesne, Julien 1858 FRA0.001-0.2620-5.20 
  Dorval, Olivier 1875 FRA0.001-0.2420-4.80 

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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