Individual Calculations November 2023
 Ishaan, Sachinkumar P  Total change: -75.60  Rating chartPersonal card
 20e Open International d'Echecs de Menton (tournoi B 1500 a 1999 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1629 1507 0.50 7 -1.89 40 -75.60 
  Maiffret, Patrick 1770 FRA0.001-0.1840-7.20 
  Lorach, Samuel 1686 FRA0.001-0.2740-10.80 
  Rossi Cassani, Gianni 1651 ITA0.001-0.3140-12.40 
  De Lagontrie, Jean 1616 FRA0.001-0.3540-14.00 
  Chatard, Patrice 1603 FRA0.001-0.3740-14.80 
  Parroco, Pierre-Jean 1513 FRA0.5010.01400.40 
  Roger, Patrick 1565 FRA0.001-0.4240-16.80 

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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