Individual Calculations February 2020
 Grill, Marc  Total change: -34.20  Rating chartPersonal card
 Festival International d'Echecs de Tours 2020 Tournoi A ouvert a tous TOURS FRA 2020-01-02
RcRownchangeKK*chgGame
 1867 2159 4.00 7 -1.71 20 -34.20 
  Delestre, Anatole 1838 FRA0.501-0.3720-7.40 
  Salaun, Yann m2261 FRA0.001-0.3620-7.20 
  Trevisiol, Antoine 1759  * FRA0.501-0.4220-8.40 
  Mills, Simon 1759  * FRA0.501-0.4220-8.40 
  Hamouma, Eric 1759  * FRA1.0010.08201.60 
  Bernard, Thomas 1793 FRA1.0010.10202.00 
  Ruffenach, Alain 1899 FRA0.501-0.3220-6.40 
 * 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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