Individual Calculations August 2023
 Lerch, Patrice  Total change: -3.30  Rating chartPersonal card
 13eme Festival d'Ete de Strasbourg STRASBOURG FRA 2023-07-08
RcRownchangeKK*chgGame
 2060 2343 5.50 7 -0.33 10 -3.30 
  Kliashtornyi, Arkadii 1943  * UKR1.0010.08100.80 
  Arhan, Tanguy 2069 FRA0.501-0.3310-3.30 
  Boghossian, Wahe 2017 NED1.0010.13101.30 
  Barbanera, Fabrizio 2092 GER0.501-0.3110-3.10 
  Kern, Nicolas 2061 FRA0.501-0.3410-3.40 
  Raum, Sebastian 2129 GER1.0010.23102.30 
  Schneider, Michael 2111 GER1.0010.21102.10 
 * 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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