Individual Calculations November 2023
 Richard, Joel  Total change: -25.60  Rating chartPersonal card
 Team 2024 - PAC octobre FRANCE FRA 2023-10-01
RcRownchangeKK*chgGame
 1529 1609 1.00 1 0.39 20 7.80 
  Maini, Dan 1529 FRA1.0010.39207.80 

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)
 
 20e Open International d'Echecs de Menton (tournoi B 1500 a 1999 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1678 1609 2.00 9 -1.67 20 -33.40 
  Berezovsky, Fiorina wc1769 MNC0.001-0.2920-5.80 
  Klaus, Philippe 1727 FRA0.001-0.3420-6.80 
  Kostov, Troyan 1688 BUL1.0010.612012.20 
  Cattoni, Manuel 1836 FRA0.001-0.2120-4.20 
  Pavoncelli, Paolo 1663 ITA1.0010.582011.60 
  Gibson, Steve 1690 SCO0.001-0.3920-7.80 
  Rosenfeld, Imre 1614 FRA0.001-0.4920-9.80 
  Delmouly, Manon 1550 FRA0.001-0.5820-11.60 
  Roger, Patrick 1565 FRA0.001-0.5620-11.20 

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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