Individual Calculations August 2021
 Surugue, Philippe  Total change: -54.40  Rating chartPersonal card
 2nd Open International de Saint-Quentin - Memorial Alyozas Kveinys SAINT QUENTIN FRA 2021-07-03
RcRownchangeKK*chgGame
 1576 1827 3.50 8 -2.72 20 -54.40 
  Page, Noah 1625 FRA0.001-0.7620-15.20 
  Jamar, Marc 1439 BEL1.0010.09201.80 
  Tatarusanu, Eric 1524 ROU1.0010.14202.80 
  Piacentini, Claudio 2081 BEL0.001-0.1920-3.80 
  Lalonde, Hugo 1623 FRA0.501-0.2620-5.20 
  Touat, Kais 1427  * FRA0.501-0.4220-8.40 
  Laignel, Quentin 1461 FRA0.001-0.9020-18.00 
  Drissi, Anis 1427  * FRA0.501-0.4220-8.40 
 * 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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