Individual Calculations March 2023
 Kolodziejczyk, Stephane  Total change: -62.60  Rating chartPersonal card
 Festival International des Jeux de Cannes - Open B (1600-2200) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 1759 2066 4.50 9 -3.13 20 -62.60 
  Wilson, Matthew R 1786 ENG1.0010.16203.20 
  Maida, Federico 1897 ITA0.001-0.7220-14.40 
  Fortin, Jean 1807 FRA0.001-0.8220-16.40 
  Bat, Anu 1637 FRA0.001-0.9320-18.60 
  Paul, Daniel 1675 FRA1.0010.09201.80 
  Maiffret, Patrick 1753 FRA0.501-0.3620-7.20 
  Anfosso, Laurent 1666  * FRA1.0010.08201.60 
  Materia, Matteo 1811 FRA0.501-0.3120-6.20 
  Sanguinetti, Edoardo 1800 ITA0.501-0.3220-6.40 
 * 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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