Individual Calculations November 2023
 Rumpf, Werner  Total change: -21.80  Rating chartPersonal card
 20e Open International d'Echecs de Menton (tournoi B 1500 a 1999 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1714 1880 2.50 5 -1.09 20 -21.80 
  Pavoncelli, Paolo 1663 ITA1.0010.22204.40 
  Boghossian, Lucie 1702 FRA1.0010.27205.40 
  Bedhouche, Rayan 1756 FRA0.001-0.6720-13.40 
  Don Ignazi, Pierre Ange 1714 FRA0.501-0.2220-4.40 
  Gachbar, Imrane 1735 FRA0.001-0.6920-13.80 

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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