Individual Calculations October 2023
 Rapp, Olivier-Jean  Total change: 41.20  Rating chartPersonal card
 Open de la Thur 2023 - Tournoi B THANN FRA 2023-09-02
RcRownchangeKK*chgGame
 1598 1392 2.50 6 1.03 40 41.20 
  Pizzi, Axel 1627 FRA1.0010.794031.60 
  Ratsirahonana, Charles 1599 FRA0.5010.274010.80 
  Ramseyer, Christian 1718 FRA0.001-0.1340-5.20 
  Hummel, Robert 1523 FRA1.0010.684027.20 
  Baldandorj, Telmen 1654 FRA0.001-0.1840-7.20 
  Naguchev, Vadim 1466 GER0.001-0.4040-16.00 

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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