Individual Calculations March 2018
 Collin, Jacques  Total change: -35.80  Rating chartPersonal card
 37eme open international de Clermont-Ferrand CLERMONT FERRAND FRA 2018-02-22
RcRownchangeKK*chgGame
 1470 1553 2.50 7 -1.79 20 -35.80 
  Estadieu, Romeo 1953  * FRA0.001-0.0820-1.60 
  Siatte, Jean-Pierre 1218 FRA1.0010.12202.40 
  Tronchere, Laurent 1834 FRA0.001-0.1620-3.20 
  Heitz, Frederic 1304 FRA0.001-0.8120-16.20 
  Gachon, Alban 1323 FRA0.001-0.7920-15.80 
  Geslin, Jean-Pierre 1344 FRA1.0010.23204.60 
  Harutyunyan, Harutyun 1316 FRA0.501-0.3020-6.00 
 * 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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