Individual Calculations November 2023
 Dias, Ruwan  Total change: 119.20  Rating chartPersonal card
 20e Open International d'Echecs de Menton (tournoi B 1500 a 1999 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1740 1519 5.00 9 2.98 40 119.20 
  Anton, Jose 1692 FRA1.0010.734029.20 
  Tran Amar, Andy 1746 FRA1.0010.794031.60 
  Stevens, Christian 1902 FRA0.001-0.0940-3.60 
  Gachbar, Imrane 1735 FRA0.001-0.2240-8.80 
  Rossi Cassani, Gianni 1651 ITA0.5010.18407.20 
  Maiffret, Patrick 1770 FRA1.0010.814032.40 
  Berezovsky, Fiorina wc1769 MNC0.001-0.1940-7.60 
  Dubreuil, Remy 1657 FRA1.0010.694027.60 
  Logie, Bernard 1736 BEL0.5010.284011.20 

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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