Individual Calculations February 2022
 Olivier, Philippe  Total change: -25.80  Rating chartPersonal card
 18e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2021-12-16
RcRownchangeKK*chgGame
 1654 1860 5.50 9 -1.29 20 -25.80 
  Romero, Michel 1666 FRA0.501-0.2520-5.00 
  Truong, Hubert 1673 FRA1.0010.26205.20 
  Seiler-Sar, Solal 1512 FRA0.501-0.3920-7.80 
  Even Enquin, Aristide 1744 FRA0.001-0.6620-13.20 
  Yu, Matthieu 1635 FRA1.0010.22204.40 
  Faybish, Nathaniel 1724 BEL0.501-0.1820-3.60 
  Souissi, Elyes 1669 FRA0.001-0.7520-15.00 
  Lecocq, Gabriel 1523 FRA1.0010.12202.40 
  Andrieu, Philippe 1743 FRA1.0010.34206.80 

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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