Individual Calculations February 2014
 Hermi, Ahmed  Total change: -67.50  Rating chartPersonal card
 4e Open du Nouvel An Tournoi B (-1700) TOURS FRA 2014-01-02
RcRownchangeKK*chgGame
 1543 1701 2.00 6 -2.25 30 -67.50 
  Grenier, David 1602 FRA1.0010.363010.80 
  Jackson, Daniel 1593 FRA0.001-0.6530-19.50 
  Duval, Thomas 1525 FRA0.001-0.7330-21.90 
  Jackson, Thomas 1540 FRA0.501-0.2130-6.30 
  Eminovic, Dino 1546 FRA0.501-0.2130-6.30 
  Preti, Eliane 1449 FRA0.001-0.8130-24.30 

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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