Individual Calculations August 2018
 Heurtebize, Olivier  Total change: 10.80  Rating chartPersonal card
 5eme Open International d'Echecs des Sables d'Olonne LES SABLES D'OLONNE FRA 2018-07-14
RcRownchangeKK*chgGame
 2173 2305 6.50 9 0.54 20 10.80 
  Girard, Eric 2050 FRA1.0010.19203.80 
  Grishchenko, Sergey m2442 RUS0.001-0.3220-6.40 
  Maleki, Nicolas 2096 FRA0.501-0.2720-5.40 
  Navaratnam, Rohan Shan Tze 1943 MAS1.0010.10202.00 
  Mariette, Lucas 2088 FRA1.0010.22204.40 
  Lucas, Arthur 2149 FRA1.0010.29205.80 
  Sim, Sylvain f2199 FRA1.0010.36207.20 
  Haub, Thorsten Michael g2405 GER0.001-0.3620-7.20 
  Lever, Erwan 2182 FRA1.0010.33206.60 

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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